diff --git a/.classpath b/.classpath
index 499a103..269d628 100644
--- a/.classpath
+++ b/.classpath
@@ -21,6 +21,5 @@
 	<classpathentry kind="lib" path="lib/lwjgl_util_applet.jar"/>
 	<classpathentry kind="lib" path="lib/lwjgl_util.jar"/>
 	<classpathentry kind="lib" path="lib/lwjgl.jar"/>
-	<classpathentry kind="lib" path="lib/jme-physics.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/lib/jme-physics.jar b/lib/jme-physics.jar
deleted file mode 100644
index f5e7885..0000000
Binary files a/lib/jme-physics.jar and /dev/null differ
diff --git a/src/sg/env/Envoriment.java b/src/sg/env/Envoriment.java
new file mode 100644
index 0000000..72c6c47
--- /dev/null
+++ b/src/sg/env/Envoriment.java
@@ -0,0 +1,5 @@
+package sg.env;
+
+public class Envoriment {
+
+}
diff --git a/src/sg/util/FileFinder.java b/src/sg/util/FileFinder.java
new file mode 100644
index 0000000..18424f8
--- /dev/null
+++ b/src/sg/util/FileFinder.java
@@ -0,0 +1,148 @@
+package sg.util;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.regex.Matcher;
+
+/**
+ * File path utilities
+ * 
+ * @author Ziver
+ */
+public class FileFinder {
+	
+	/**
+	 * Returns a String with a relative path from the given path
+	 * 
+	 * @param file The file to get a relative path from
+	 * @param path The path
+	 * @return A String with a relative path
+	 */
+	public static String relativePath(File file, String path){
+		String absolute = file.getAbsolutePath();
+		String tmpPath = path.replaceAll(
+				"[/\\\\]", 
+				Matcher.quoteReplacement(File.separator));
+		
+		String relative = absolute.substring(
+				absolute.indexOf(tmpPath)+path.length(), 
+				absolute.length());
+		return relative;
+	}
+	
+	/**
+	 * Returns the File object for the given file
+	 * 
+	 * @param path The path to the file (no / if not absolute path)
+	 * @return A File object for the file
+	 * @throws URISyntaxException 
+	 */
+	public static File find(String path){
+		try {
+			File file = new File(path);
+			if(file!=null && file.exists()){
+				return file;
+			}
+			return new File(findURL(path).toURI());
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+		return null;
+	}
+	
+	
+	/**
+	 * Reads and returns the content of a file as a String.
+	 * Or use FileUtils.readFileToString(file);
+	 * 
+	 * @param file The file to read
+	 * @return The file content
+	 * @throws IOException
+	 */
+	public static String getFileContent(File file) throws IOException{
+		BufferedReader in = new BufferedReader(new FileReader(file));
+		StringBuffer ret = new StringBuffer();
+		int tmp;
+
+		while((tmp=in.read()) != -1){
+			ret.append((char)tmp);
+		}
+		
+		in.close();
+		return ret.toString();
+	}
+	
+	/**
+	 * Returns the URL to the given file
+	 * 
+	 * @param path The path to the file (no / if not absolute path)
+	 * @return A URL object for the file
+	 * @throws URISyntaxException 
+	 */
+	public static URL findURL(String path){
+		return FileFinder.class.getClassLoader().getResource(path);
+	}
+	
+	/**
+	 * Returns a ArrayList with all the files in a folder and sub folders
+	 * 
+	 * @param dir The directory to search in
+	 * @return The ArrayList with the files
+	 */
+	public static ArrayList<File> search(File dir){
+		return search(dir, new ArrayList<File>());
+	}
+	
+	/**
+	 * Returns a ArrayList with all the files in a folder and sub folders
+	 * 
+	 * @param dir The directory to search in
+	 * @param fileList The ArrayList to add the files to
+	 * @return The ArrayList with the files
+	 */
+	public static ArrayList<File> search(File dir, ArrayList<File> fileList){
+		String[] temp = dir.list();
+		File file;
+		
+		if(temp != null){
+			for(int i=0; i<temp.length ;i++){
+				file = new File(dir.getPath()+File.separator+temp[i]);
+				if(file.isDirectory()){
+					search(new File(dir.getPath()+File.separator+temp[i]+File.separator),fileList);
+				}
+				else if(file.isFile()){
+					System.out.println("File Found: "+file);
+					fileList.add(file);
+				}			
+			}
+		}
+		
+		return fileList;
+	}
+	
+	/**
+	 * Returns the extension of the file
+	 * @param file The file
+	 * @return The extension
+	 */
+	public static String fileExtension(File file){
+		return fileExtension(file.getName());
+	}
+	
+	/**
+	 * Returns the extension of the file
+	 * @param file The file
+	 * @return The extension
+	 */
+	public static String fileExtension(String file){
+		if(file.lastIndexOf(".")==-1)
+			return "";
+		return file.substring(file.lastIndexOf(".")+1,file.length());
+	}
+	
+}
diff --git a/src/sg/util/Util.java b/src/sg/util/Util.java
new file mode 100644
index 0000000..7c148d2
--- /dev/null
+++ b/src/sg/util/Util.java
@@ -0,0 +1,98 @@
+package sg.util;
+
+import java.io.BufferedInputStream;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.net.URL;
+
+import com.jme.bounding.BoundingBox;
+import com.jme.scene.Node;
+import com.jme.scene.Spatial;
+import com.jme.util.export.binary.BinaryImporter;
+import com.jme.util.resource.ResourceLocatorTool;
+import com.jme.util.resource.SimpleResourceLocator;
+import com.jmex.model.converters.AseToJme;
+import com.jmex.model.converters.MaxToJme;
+import com.jmex.model.converters.Md2ToJme;
+import com.jmex.model.converters.Md3ToJme;
+import com.jmex.model.converters.MilkToJme;
+import com.jmex.model.converters.ObjToJme;
+
+/**
+ * Helper class for loading models and other stuff. Currently only loads JME
+ * binary models, but it's easily customizable for loading other types.
+ * 
+ * @author Erick B Passos
+ * 
+ */
+public class Util {
+	// So JME can find the model textures easily.
+	private static URL textureSearchPath;
+
+	static {
+		textureSearchPath = Util.class.getClassLoader().getResource("tancz/test/physics/vehicle/data/");
+		try {
+			ResourceLocatorTool.addResourceLocator(ResourceLocatorTool.TYPE_TEXTURE, new SimpleResourceLocator(textureSearchPath));
+		} catch (URISyntaxException e) {
+			e.printStackTrace();
+		}
+	}
+	
+	
+	/**
+	 * Loads a model from file, creating a bounding box for it.
+	 * @param path Path to jme file.
+	 * @return loaded model
+	 * @throws IOException
+	 */
+	public static Node loadModel(String path) {
+		try {
+			Node node = new Node();
+			BufferedInputStream in = new BufferedInputStream(FileFinder.findURL(path).openStream());
+			String ext = FileFinder.fileExtension(path);
+
+			if(ext.equalsIgnoreCase("jme")){			
+				node.attachChild((Spatial)BinaryImporter.getInstance().load(in));
+			}
+			else{
+				ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); //For loading the raw file		
+
+				// Converts the file into a jme usable file
+				if(ext.equalsIgnoreCase("3ds")) new MaxToJme().convert(in, byteArrayOutputStream);
+				else if(ext.equalsIgnoreCase("ase")) new AseToJme().convert(in, byteArrayOutputStream);
+				else if(ext.equalsIgnoreCase("md2")) new Md2ToJme().convert(in, byteArrayOutputStream);
+				else if(ext.equalsIgnoreCase("md3")) new Md3ToJme().convert(in, byteArrayOutputStream);
+				else if(ext.equalsIgnoreCase("ms3d")) new MilkToJme().convert(in, byteArrayOutputStream);
+				else if(ext.equalsIgnoreCase("obj")) new ObjToJme().convert(in, byteArrayOutputStream);
+				
+				// Used to convert the jme usable file to a TriMesh
+				ByteArrayInputStream bridge = new ByteArrayInputStream(byteArrayOutputStream.toByteArray());
+				//importer returns a Loadable, cast to Node
+				node.attachChild((Spatial)BinaryImporter.getInstance().load(bridge));
+			}
+			
+			node.setModelBound(new BoundingBox());
+			node.updateModelBound();
+			return node;
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+		
+		return null;
+	}
+
+	/**
+	 * Helper method to apply a ZBufferState to a node.
+	 * @param node
+	 */
+	/*
+	public static void applyZBuffer(Node node) {
+		ZBufferState zbuf = DisplaySystem.getDisplaySystem().getRenderer().createZBufferState();
+		zbuf.setWritable(false);
+		zbuf.setEnabled(true);
+		zbuf.setFunction(ZBufferState.CF_LEQUAL);
+		node.setRenderState(zbuf);
+	}*/
+}