diff --git a/dist/karaok-AI.jar b/dist/karaok-AI.jar
index 6365148..7f16ade 100644
Binary files a/dist/karaok-AI.jar and b/dist/karaok-AI.jar differ
diff --git a/src/com/cubaix/kaiDJ/CategoryManager.java b/src/com/cubaix/kaiDJ/CategoryManager.java
index c2ef4ed..0edb31c 100755
--- a/src/com/cubaix/kaiDJ/CategoryManager.java
+++ b/src/com/cubaix/kaiDJ/CategoryManager.java
@@ -26,7 +26,7 @@ public class CategoryManager extends Composite {
 //	Text categoryT;
 	String currentCategory = "";
 	public CategoryManager(KaiDJ aParentJDJ,Composite parent, int style) {
-		super(parent, style | SWT.NO_BACKGROUND);
+		super(parent, style);
 		parentJDJ = aParentJDJ;
 		
         String os = System.getProperty("os.name");
diff --git a/src/com/cubaix/kaiDJ/KaiDJ.java b/src/com/cubaix/kaiDJ/KaiDJ.java
index b8a2cf2..76ddc90 100755
--- a/src/com/cubaix/kaiDJ/KaiDJ.java
+++ b/src/com/cubaix/kaiDJ/KaiDJ.java
@@ -45,8 +45,8 @@
 
 // Main class, for all in JDJ
 public class KaiDJ {
-	static final public String _VERSION = "0.5.0";
-	public static final boolean _DEBUG_PAINT = true;
+	static final public String _VERSION = "0.5.1";
+	public static final boolean _DEBUG_PAINT = false;
 	
 	public static String kaiDir = System.getProperty("user.home")+File.separatorChar+"karaok-AI";
 	static {
@@ -54,7 +54,7 @@ public class KaiDJ {
 			new File(kaiDir).mkdirs();
 		}
 	}
-	String configPath = kaiDir+"/config.xml";
+	String configPath = kaiDir+File.separatorChar+"config.xml";
 	String currentPLPath = System.getProperty("user.home");
 
 	public Display display = null;
@@ -237,7 +237,7 @@ public void setMsg(final String aMsg) {
 	void createInterface() {
 		// final jDJ aThis = this;
 		display = new Display();
-		shell = new Shell(display, SWT.SHELL_TRIM | SWT.NO_BACKGROUND);
+		shell = new Shell(display, SWT.SHELL_TRIM);
 		shell.open();
 		mainGC = new GC(shell);
 		shell.addPaintListener(new PaintListener() {
@@ -319,7 +319,7 @@ public void paintControl(PaintEvent arg0) {
 		aCentralC.setLayout(gridLayout);
 
 		// Search panel
-		searchPanel = new Composite(aCentralC, SWT.NO_BACKGROUND);
+		searchPanel = new Composite(aCentralC, SWT.NONE);
 		aGD = new GridData(GridData.FILL_BOTH);
 		searchPanel.setLayoutData(aGD);
 		GridLayout aGL = new GridLayout();
@@ -972,7 +972,7 @@ public void run() {
 					System.out.println("Db cleaned in : " + Player.formatTimeMs(new Date().getTime() - aTime));
 					// Try to load last pl
 					aTime = new Date().getTime();
-					managerPlay.load(kaiDir+"/last.jdj", true);
+					managerPlay.load(kaiDir+File.separatorChar+"last.jdj", true);
 					managerPlay.pl.listTC.needRedraw();
 					System.out.println("Last PL loaded in : " + Player.formatTimeMs(new Date().getTime() - aTime));
 					// Start analyzer
diff --git a/src/com/cubaix/kaiDJ/LogoPanel.java b/src/com/cubaix/kaiDJ/LogoPanel.java
index 313d422..73c6b3f 100755
--- a/src/com/cubaix/kaiDJ/LogoPanel.java
+++ b/src/com/cubaix/kaiDJ/LogoPanel.java
@@ -3,6 +3,7 @@
 import java.io.InputStream;
 import java.util.StringTokenizer;
 
+import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.PaintEvent;
 import org.eclipse.swt.events.PaintListener;
 import org.eclipse.swt.graphics.GC;
@@ -33,7 +34,7 @@ public void paintControl(PaintEvent aPE) {
 				GC aPlGC = new GC(aThis);
 				paintDbl(aPlGC);
 				aPlGC.dispose();
-//				needRedraw();
+				needRedraw();
 			}
 		});
 		
@@ -61,6 +62,7 @@ protected void paintTimed() {
 		if(KaiDJ._DEBUG_PAINT) {
 			System.out.println("LOGOPANEL.paintTimed()");
 		}
+//		if(true) return;
 		if (panelBck == null) {
 			loadImg();
 		}
diff --git a/src/com/cubaix/kaiDJ/PlayList.java b/src/com/cubaix/kaiDJ/PlayList.java
index 451b729..8c2b2b3 100755
--- a/src/com/cubaix/kaiDJ/PlayList.java
+++ b/src/com/cubaix/kaiDJ/PlayList.java
@@ -82,7 +82,7 @@ public class PlayList extends Composite {
 	 * @param aPosH
 	 */
 	PlayList(KaiDJ aParentKDJ, Composite parent, int style) {
-		super(parent, style | SWT.NO_BACKGROUND | SWT.TRANSPARENT);
+		super(parent, style);
 		parentKDJ = aParentKDJ;
 		
 		ddddNF = NumberFormat.getInstance();
@@ -267,7 +267,7 @@ public void paintControl(PaintEvent aPE) {
 				GC aPlGC = new GC(listTC);
 				paintDbl(aPlGC);
 				aPlGC.dispose();
-//				listTC.needRedraw();
+				listTC.needRedraw();
 			}
 		});
 		listTC.addKeyListener(new KeyListener() {
diff --git a/src/com/cubaix/kaiDJ/Player.java b/src/com/cubaix/kaiDJ/Player.java
index 15cfa87..b1af080 100755
--- a/src/com/cubaix/kaiDJ/Player.java
+++ b/src/com/cubaix/kaiDJ/Player.java
@@ -103,7 +103,7 @@ public class Player extends TimedCanvas implements BasicPlayerListener, KJDigita
 	 * @param style
 	 */
 	public Player(KaiDJ aParentJDJ, Composite parent, int style, int aDest) {
-		super(aParentJDJ, parent, style | SWT.NO_BACKGROUND);
+		super(aParentJDJ, parent, style);
 		//EM 12/11/2008 : refresh more often for the vumeter
 		refreshRate = 50;
 		
@@ -113,7 +113,7 @@ public void paintControl(PaintEvent aPE) {
 				playerBounds = getClientArea();
 				// playerGC = aPE.gc;
 				paintDbl(aPE.gc);
-//				needRedraw();
+				needRedraw();
 			}
 		});
 		// playerGC = new GC(this);
@@ -174,7 +174,7 @@ public void load(String filename) {
 				//EM 29/04/2009 : provide with parentJDJ
 				player = new BasicPlayer(parentKDJ);
 				//EM 01/11/2008 : try to get the same buffer size on each 
-				player.setLineBufferSize(65535);
+				player.setLineBufferSize(-1);//65535);
 				
 				setDestCard(destCard);
 				// BasicPlayer is a BasicController.
diff --git a/src/com/cubaix/kaiDJ/db/Db.java b/src/com/cubaix/kaiDJ/db/Db.java
index 978aa87..628d2bc 100755
--- a/src/com/cubaix/kaiDJ/db/Db.java
+++ b/src/com/cubaix/kaiDJ/db/Db.java
@@ -13,7 +13,7 @@
 
 public class Db {
 	KaiDJ parentJDJ;
-	static public String mp3DbPath = KaiDJ.kaiDir+"/MP3_v3.hdb";
+	static public String mp3DbPath = KaiDJ.kaiDir+File.separatorChar+"MP3_v3.hdb";
 	String embeddedUrl = "jdbc:hsqldb:file";
 	String databaseURL = embeddedUrl + ":" + mp3DbPath;
 	String user = "sa";
diff --git a/src/com/cubaix/kaiDJ/swt/TimedCanvas.java b/src/com/cubaix/kaiDJ/swt/TimedCanvas.java
index b248dc3..1d7e0ff 100755
--- a/src/com/cubaix/kaiDJ/swt/TimedCanvas.java
+++ b/src/com/cubaix/kaiDJ/swt/TimedCanvas.java
@@ -22,7 +22,7 @@ public class TimedCanvas extends Canvas {
 	protected int refreshRate = 100;
 	
 	public TimedCanvas(KaiDJ aParentKDJ, Composite parent, int style) {
-		super(parent, style | SWT.NO_BACKGROUND | SWT.TRANSPARENT);
+		super(parent, style);
 		parentKDJ = aParentKDJ;
 		this.addMouseTrackListener(new MouseTrackListener() {
 			public void mouseEnter(MouseEvent arg0) {