diff --git a/.idea/misc.xml b/.idea/misc.xml
index 8f9690c..ec7da81 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -7,9 +7,4 @@
   <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="openjdk-17" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
-  <component name="SwUserDefinedSpecifications">
-    <option name="specTypeByUrl">
-      <map />
-    </option>
-  </component>
 </project>
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index 6614dac..4143e1d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -25,7 +25,7 @@ tasks.withType(JavaCompile) {
 }
 
 dependencies {
-    implementation 'me.carleslc.Simple-YAML:Simple-Yaml:1.7.3'
+    implementation 'me.carleslc.Simple-YAML:Simple-Yaml:1.8'
     implementation 'com.google.code.gson:gson:2.9.0'
     implementation 'net.arikia.dev:drpc:1.0'
     implementation 'commons-io:commons-io:2.11.0'
diff --git a/src/main/java/tech/nevets/jaml/Config.java b/src/main/java/tech/nevets/jaml/Config.java
index b593367..ca418fc 100644
--- a/src/main/java/tech/nevets/jaml/Config.java
+++ b/src/main/java/tech/nevets/jaml/Config.java
@@ -63,7 +63,7 @@ public class Config {
         YML_FILE.setComment("launcher.verbose", "If true, will print out all the messages");
         YML_FILE.addDefault("launcher.version", JAML.VERSION);
         YML_FILE.set("launcher.version", JAML.VERSION);
-        YML_FILE.setComment("launcher.version", "Jaml version, don't change it!");
+        YML_FILE.setComment("launcher.version", "JAML version, don't change it!");
 
         try {
             YML_FILE.save();
diff --git a/src/main/java/tech/nevets/jaml/Launcher.java b/src/main/java/tech/nevets/jaml/Launcher.java
index 18b0ec3..f83ccf7 100644
--- a/src/main/java/tech/nevets/jaml/Launcher.java
+++ b/src/main/java/tech/nevets/jaml/Launcher.java
@@ -1,9 +1,14 @@
 package tech.nevets.jaml;
 
 import tech.nevets.jaml.events.LaunchEvent;
+import tech.nevets.jaml.objects.Profile;
+import tech.nevets.jaml.objects.Version;
+import tech.nevets.jaml.util.CacheUtils;
 import tech.nevets.jaml.util.ProfileUtils;
+import tech.nevets.jaml.util.VersionUtils;
 
 import java.io.BufferedReader;
+import java.io.File;
 import java.io.IOException;
 import java.io.InputStreamReader;
 import java.util.ArrayList;
@@ -13,6 +18,7 @@ public class Launcher {
     private int memoryAmount;
     private String garbageCollection;
     private boolean printConsole;
+    private final Profile profile = ProfileUtils.getActiveProfile();
     //TODO add progressbar for launch progress
     //TODO add console output option
 
@@ -53,7 +59,7 @@ public class Launcher {
 
     public void launch() {
         try {
-            ArrayList<String> commandArray = parseCommand(jdkVersion, memoryAmount, garbageCollection);
+            ArrayList<String> commandArray = parseCommand(jdkVersion, memoryAmount, "1.19", garbageCollection);
 
             StringBuilder sb = new StringBuilder();
 
@@ -62,16 +68,16 @@ public class Launcher {
                 sb.append(" ");
             }
 
-            String command = sb.toString();
+            String command2 = sb.toString();
 
-            System.out.println(command);
+            System.out.println(command2);
 
             LaunchEvent e = new LaunchEvent();
             e.triggerEvent();
 
             ProcessBuilder processBuilder = new ProcessBuilder();
             processBuilder.directory(ProfileUtils.activeProfile.getGamePath());
-            processBuilder.command(command);
+            processBuilder.command(command2);
             Process process = processBuilder.start();
 
             if (printConsole) {
@@ -84,23 +90,51 @@ public class Launcher {
         }
     }
 
-    public static ArrayList<String> parseCommand(int jdkVersion, int memoryAmount, String garbageCollection) {
+    public static ArrayList<String> parseCommand(int jdkVersion, int memoryAmount, String version, String garbageCollection) {
+        StringBuilder sb = new StringBuilder();
+        if (new File(JAML.path + "/cache/" + version + ".json").exists()) {
+            String[] libs = CacheUtils.getCache(version);
+            for (String lib : libs) {
+                if (lib.contains("linux") || lib.contains("unix") || lib.contains("mac")) {
+                    continue;
+                }
+                sb.append("libraries/");
+                sb.append(lib);
+                sb.append(";");
+            }
+            sb.setLength(sb.length() - 1);
+        } else {
+            VersionUtils.getLibs();
+            String[] libs = CacheUtils.getCache(version);
+            for (String lib : libs) {
+                if (lib.contains("linux") || lib.contains("unix") || lib.contains("mac")) {
+                    continue;
+                }
+                sb.append("libraries/");
+                sb.append(lib);
+                sb.append(";");
+            }
+            sb.setLength(sb.length() - 1);
+        }
         ArrayList<String> cmd = new ArrayList<>();
         if (jdkVersion == 8) {
-            cmd.add((Config.getConfig().getString("java.jdk8") + "\\java.exe\""));
+            cmd.add((Config.getConfig().getString("java.jdk8") + "/java.exe\""));
         } else if (jdkVersion == 16) {
-            cmd.add((Config.getConfig().getString("java.jdk16") + "\\java.exe\""));
+            cmd.add((Config.getConfig().getString("java.jdk16") + "/java.exe\""));
         } else if (jdkVersion == 17) {
-            cmd.add((Config.getConfig().getString("java.jdk17") + "\\java.exe\""));
+            cmd.add((Config.getConfig().getString("java.jdk17") + "/java.exe\""));
         }
 
         cmd.add(("-Xmx" + memoryAmount + "M"));
         cmd.add(("-Xms" + memoryAmount + "M"));
-        //cmd.add((garbageCollection));
-        cmd.add("-Dlog4j2.formatMsgNoLookups=true -Dlog4j.configurationFile=assets\\log_configs\\client-1.12.xml");
-        cmd.add("-Djava.library.path=versions\\1.18.1\\natives\" \"-cp\" \"libraries\\com\\mojang\\blocklist\\1.0.6\\blocklist-1.0.6.jar;libraries\\com\\mojang\\patchy\\2.1.6\\patchy-2.1.6.jar;libraries\\com\\github\\oshi\\oshi-core\\5.8.2\\oshi-core-5.8.2.jar;libraries\\net\\java\\dev\\jna\\jna\\5.9.0\\jna-5.9.0.jar;libraries\\net\\java\\dev\\jna\\jna-platform\\5.9.0\\jna-platform-5.9.0.jar;libraries\\org\\slf4j\\slf4j-api\\1.8.0-beta4\\slf4j-api-1.8.0-beta4.jar;libraries\\org\\apache\\logging\\log4j\\log4j-slf4j18-impl\\2.14.1\\log4j-slf4j18-impl-2.14.1.jar;libraries\\com\\ibm\\icu\\icu4j\\69.1\\icu4j-69.1.jar;libraries\\com\\mojang\\javabridge\\1.2.24\\javabridge-1.2.24.jar;libraries\\net\\sf\\jopt-simple\\jopt-simple\\5.0.4\\jopt-simple-5.0.4.jar;libraries\\io\\netty\\netty-all\\4.1.68.Final\\netty-all-4.1.68.Final.jar;libraries\\com\\google\\guava\\failureaccess\\1.0.1\\failureaccess-1.0.1.jar;libraries\\com\\google\\guava\\guava\\31.0.1-jre\\guava-31.0.1-jre.jar;libraries\\org\\apache\\commons\\commons-lang3\\3.12.0\\commons-lang3-3.12.0.jar;libraries\\commons-io\\commons-io\\2.11.0\\commons-io-2.11.0.jar;libraries\\commons-codec\\commons-codec\\1.15\\commons-codec-1.15.jar;libraries\\com\\mojang\\brigadier\\1.0.18\\brigadier-1.0.18.jar;libraries\\com\\mojang\\datafixerupper\\4.0.26\\datafixerupper-4.0.26.jar;libraries\\com\\google\\code\\gson\\gson\\2.8.8\\gson-2.8.8.jar;libraries\\com\\mojang\\authlib\\3.2.38\\authlib-3.2.38.jar;libraries\\org\\apache\\commons\\commons-compress\\1.21\\commons-compress-1.21.jar;libraries\\org\\apache\\httpcomponents\\httpclient\\4.5.13\\httpclient-4.5.13.jar;libraries\\commons-logging\\commons-logging\\1.2\\commons-logging-1.2.jar;libraries\\org\\apache\\httpcomponents\\httpcore\\4.4.14\\httpcore-4.4.14.jar;libraries\\it\\unimi\\dsi\\fastutil\\8.5.6\\fastutil-8.5.6.jar;libraries\\org\\apache\\logging\\log4j\\log4j-api\\2.14.1\\log4j-api-2.14.1.jar;libraries\\org\\apache\\logging\\log4j\\log4j-core\\2.14.1\\log4j-core-2.14.1.jar;libraries\\org\\lwjgl\\lwjgl\\3.2.2\\lwjgl-3.2.2.jar;libraries\\org\\lwjgl\\lwjgl-jemalloc\\3.2.2\\lwjgl-jemalloc-3.2.2.jar;libraries\\org\\lwjgl\\lwjgl-openal\\3.2.2\\lwjgl-openal-3.2.2.jar;libraries\\org\\lwjgl\\lwjgl-opengl\\3.2.2\\lwjgl-opengl-3.2.2.jar;libraries\\org\\lwjgl\\lwjgl-glfw\\3.2.2\\lwjgl-glfw-3.2.2.jar;libraries\\org\\lwjgl\\lwjgl-stb\\3.2.2\\lwjgl-stb-3.2.2.jar;libraries\\org\\lwjgl\\lwjgl-tinyfd\\3.2.2\\lwjgl-tinyfd-3.2.2.jar;libraries\\com\\mojang\\text2speech\\1.11.3\\text2speech-1.11.3.jar;versions\\1.18.1\\1.18.1.jar\"");
+        cmd.add(garbageCollection);
+        cmd.add("-Dlog4j2.formatMsgNoLookups=true");
+        cmd.add("-Dlog4j.configurationFile=assets/log_configs/client-1.12.xml");
+        cmd.add("-Djava.library.path=versions/" + version + "/natives");
+        cmd.add("-cp");
+        cmd.add(sb.toString());
         cmd.add("net.minecraft.client.main.Main");
-        cmd.add("--username Name --version 1.18.1 --gameDir . --assetsDir assets --assetIndex 1.18 --uuid 0f28983a46ce33b1aed45cdc95bf44c3 --accessToken 00000000000000000000000000000000 --clientId 0000 --xuid 0000 --userType mojang --versionType release");
+        cmd.add("--username " + "SteveO718" + " --version " + version + " --gameDir . --assetsDir assets --assetIndex 1.18 --uuid 0f28983a46ce33b1aed45cdc95bf44c3 --accessToken 00000000000000000000000000000000 --clientId 0000 --xuid 0000 --userType mojang --versionType release");
 
         return cmd;
     }
diff --git a/src/main/java/tech/nevets/jaml/gui/NewProfileGui.java b/src/main/java/tech/nevets/jaml/gui/NewProfileGui.java
index c4b2290..170e4f8 100644
--- a/src/main/java/tech/nevets/jaml/gui/NewProfileGui.java
+++ b/src/main/java/tech/nevets/jaml/gui/NewProfileGui.java
@@ -88,7 +88,7 @@ public class NewProfileGui extends JFrame {
         sl_contentPane.putConstraint(SpringLayout.SOUTH, versionLabel, 129, SpringLayout.NORTH, contentPane);
         sl_contentPane.putConstraint(SpringLayout.EAST, versionLabel, 94, SpringLayout.WEST, contentPane);
         contentPane.add(versionLabel);
-        JComboBox versionField = new JComboBox(versions.toArray(new String[versions.size()]));
+        JComboBox<String> versionField = new JComboBox<>(versions.toArray(new String[versions.size()]));
         sl_contentPane.putConstraint(SpringLayout.NORTH, versionField, 102, SpringLayout.NORTH, contentPane);
         sl_contentPane.putConstraint(SpringLayout.WEST, versionField, 94, SpringLayout.WEST, contentPane);
         sl_contentPane.putConstraint(SpringLayout.SOUTH, versionField, 125, SpringLayout.NORTH, contentPane);
@@ -102,7 +102,7 @@ public class NewProfileGui extends JFrame {
         sl_contentPane.putConstraint(SpringLayout.EAST, loaderLabel, 94, SpringLayout.WEST, contentPane);
         contentPane.add(loaderLabel);
 
-        JComboBox loaderDropdown = new JComboBox(LoaderUtils.getLoaders());
+        JComboBox<String> loaderDropdown = new JComboBox<>(LoaderUtils.getLoaders());
         sl_contentPane.putConstraint(SpringLayout.NORTH, loaderDropdown, 144, SpringLayout.NORTH, contentPane);
         sl_contentPane.putConstraint(SpringLayout.WEST, loaderDropdown, 94, SpringLayout.WEST, contentPane);
         sl_contentPane.putConstraint(SpringLayout.SOUTH, loaderDropdown, 167, SpringLayout.NORTH, contentPane);
diff --git a/src/main/java/tech/nevets/jaml/util/CacheUtils.java b/src/main/java/tech/nevets/jaml/util/CacheUtils.java
index 61909fc..1688652 100644
--- a/src/main/java/tech/nevets/jaml/util/CacheUtils.java
+++ b/src/main/java/tech/nevets/jaml/util/CacheUtils.java
@@ -13,10 +13,10 @@ import java.util.ArrayList;
 import java.util.List;
 
 public class CacheUtils {
-    public static final String CACHE_PATH = JAML.path + "\\cache\\";
+    public static final String CACHE_PATH = JAML.path + "/cache/";
     public static void generateCache(String cacheName) {
         try {
-            File file = new File(CACHE_PATH + "\\" + cacheName + ".json");
+            File file = new File(CACHE_PATH + "/" + cacheName + ".json");
             if (!file.exists()) {
                 file.createNewFile();
             }
@@ -27,7 +27,7 @@ public class CacheUtils {
 
     public static void writeCache(String cacheName, String[] values) {
         try {
-            Writer writer = new FileWriter(CACHE_PATH + "\\" + cacheName + ".json");
+            Writer writer = new FileWriter(CACHE_PATH + "/" + cacheName + ".json");
 
             GsonBuilder builder = new GsonBuilder();
             builder.setPrettyPrinting();
@@ -44,7 +44,7 @@ public class CacheUtils {
 
     public static void addToCache(String cacheName, String value) {
         try {
-            File cacheFile = new File(CACHE_PATH + "\\" + cacheName + ".json");
+            File cacheFile = new File(CACHE_PATH + "/" + cacheName + ".json");
 
             if (!cacheFile.exists()) {
                 generateCache(cacheName);
@@ -71,7 +71,7 @@ public class CacheUtils {
 
     public static void addToCache(String cacheName, String[] values) {
         try {
-            File cacheFile = new File(CACHE_PATH + "\\" + cacheName + ".json");
+            File cacheFile = new File(CACHE_PATH + "/" + cacheName + ".json");
 
             if (!cacheFile.exists()) {
                 generateCache(cacheName);
@@ -100,7 +100,7 @@ public class CacheUtils {
 
     public static void removeFromCache(String cacheName, String value) {
         try {
-            File cacheFile = new File(CACHE_PATH + "\\" + cacheName + ".json");
+            File cacheFile = new File(CACHE_PATH + "/" + cacheName + ".json");
             String[] cacheArray = new Gson().fromJson(FileUtils.readFileToString(cacheFile, StandardCharsets.UTF_8), String[].class);
             ArrayList<String> cacheArrayList;
 
@@ -120,7 +120,7 @@ public class CacheUtils {
 
     public static String[] getCache(String cacheName) {
         try {
-            File cacheFile = new File(CACHE_PATH + "\\" + cacheName + ".json");
+            File cacheFile = new File(CACHE_PATH + "/" + cacheName + ".json");
 
             if (!cacheFile.exists()) {
                 generateCache(cacheName);
diff --git a/src/main/java/tech/nevets/jaml/util/VersionUtils.java b/src/main/java/tech/nevets/jaml/util/VersionUtils.java
index 7edd10d..5180695 100644
--- a/src/main/java/tech/nevets/jaml/util/VersionUtils.java
+++ b/src/main/java/tech/nevets/jaml/util/VersionUtils.java
@@ -64,7 +64,7 @@ public class VersionUtils {
     public static void downloadList() {
         try {
             URL versionManifestUrl = new URL("https://launchermeta.mojang.com/mc/game/version_manifest.json");
-            FileUtils.copyURLToFile(versionManifestUrl, new File(JAML.path + "\\data\\version.json"));
+            FileUtils.copyURLToFile(versionManifestUrl, new File(JAML.path + "/data/version.json"));
         } catch (IOException e) {
             e.printStackTrace();
         }
@@ -72,7 +72,7 @@ public class VersionUtils {
 
     public static JsonObject getList() {
         try {
-            File versionManifestFile = new File(JAML.path + "\\data\\version.json");
+            File versionManifestFile = new File(JAML.path + "/data/version.json");
 
             return new Gson().fromJson(FileUtils.readFileToString(versionManifestFile, StandardCharsets.UTF_8), JsonObject.class);
         } catch (IOException e) {
@@ -81,13 +81,13 @@ public class VersionUtils {
         }
     }
 
-    public static void getLibs() {
+    public static ArrayList<String> getLibs() {
         try {
             Version version = toVersion(ProfileUtils.getActiveProfile().getVersion());
             URL versionManifestUrl = version.getUrl();
-            FileUtils.copyURLToFile(versionManifestUrl, new File(JAML.path + "\\data\\" + version.getId() + ".json"));
+            FileUtils.copyURLToFile(versionManifestUrl, new File(JAML.path + "/data/" + version.getId() + ".json"));
 
-            File versionFile = new File(JAML.path + "\\data\\" + version.getId() + ".json");
+            File versionFile = new File(JAML.path + "/data/" + version.getId() + ".json");
             JsonObject versionJson = new Gson().fromJson(FileUtils.readFileToString(versionFile, StandardCharsets.UTF_8), JsonObject.class);
 
             JsonArray libsJson = versionJson.getAsJsonArray("libraries");
@@ -103,6 +103,9 @@ public class VersionUtils {
             //TODO Account for only native downloads
             //TODO Implement OS Check and set constants accordingly
             if (!cache.contains(version.getId())) {
+                ArrayList<String> versionLibs = new ArrayList<>();
+                CacheUtils.generateCache(ProfileUtils.getActiveProfile().getVersion());
+
                 for (int i = 0; i < libsJson.size(); i++) {
                     JsonElement downloads = libsJson.get(i);
                     JsonObject download = downloads.getAsJsonObject().getAsJsonObject("downloads");
@@ -118,22 +121,28 @@ public class VersionUtils {
                         continue;
                     } else {
                         System.out.println("Something unexpected was in the libraries array...");
-                        return;
+                        return null;
                     }
 
                     String path = pathJson.getAsString();
 
                     String url = artifact.getAsJsonObject().get("url").toString();
 
-                    FileUtils.copyURLToFile(new URL(url.replace("\"", "")), new File((ProfileUtils.getActiveProfile().getGamePath()) + "\\libraries\\" + path));
+                    FileUtils.copyURLToFile(new URL(url.replace("\"", "")), new File((ProfileUtils.getActiveProfile().getGamePath()) + "/libraries/" + path));
+                    versionLibs.add(path);
                 }
 
                 CacheUtils.addToCache("libs", version.getId());
+                CacheUtils.addToCache(ProfileUtils.getActiveProfile().getVersion(), versionLibs.toArray(new String[versionLibs.size()]));
+
+                return versionLibs;
             }
 
         } catch (IOException e) {
             e.printStackTrace();
         }
+
+        return null;
     }