diff -Nru ditherndemo-0.0.1_FF/ditherndemo.c ditherndemo-0.0.1_noreopen-osd/ditherndemo.c
--- ditherndemo-0.0.1_FF/ditherndemo.c	Wed Jan  4 21:05:32 2006
+++ ditherndemo-0.0.1_noreopen-osd/ditherndemo.c	Fri Jan  6 00:34:22 2006
@@ -57,6 +57,12 @@
 
 void cDithernOsd::Show(void)
 {
+    osd = cOsdProvider::NewOsd(100, 100);
+    if (osd) {
+        tArea Area = { 0, 0, OSDWidth - 1, OSDHigh - 1, 2 };
+        osd->SetAreas(&Area, 1);
+	osd->GetBitmap(0)->Reset();
+    }
 
     PaintColors();
 }
@@ -123,17 +129,8 @@
 
 void cDithernOsd::PaintColors()
 {
-    if (osd)
-    delete osd;
-
-    osd = cOsdProvider::NewOsd(100, 100);
     if (osd) {
-        tArea Area = { 0, 0, OSDWidth - 1, OSDHigh - 1, 2 };
-        osd->SetAreas(&Area, 1);
-    }
-
-    if (osd) {
-
+	osd->GetBitmap(0)->Reset();
 
         //Backgroundcolor
         osd->DrawRectangle(0, 0, OSDWidth, OSDHigh, colors[0]);