diff -Nru ditherndemo-0.0.1/ditherndemo.c ditherndemo-0.0.1_FF/ditherndemo.c
--- ditherndemo-0.0.1/ditherndemo.c	Wed Jan  4 16:28:38 2006
+++ ditherndemo-0.0.1_FF/ditherndemo.c	Wed Jan  4 21:05:32 2006
@@ -4,7 +4,7 @@
 static const char *DESCRIPTION = "Only a Demo how dithernColors could look like";
 static const char *MAINMENUENTRY = "Ditherndemo";
 
-static const int OSDWidth = 250;
+static const int OSDWidth = 250 & ~0x07;
 static const int OSDHigh = 150;
 static const int COLORS = 4;
 
@@ -115,7 +115,7 @@
             if (((x % 2) && (y % 2)) || (!(x % 2) && !(y % 2)))
                 osd->DrawPixel(x, y, Color);
             else
-                osd->DrawPixel(x, y, Color);
+                osd->DrawPixel(x, y, Color2);
         }
     }
 }
@@ -123,11 +123,12 @@
 
 void cDithernOsd::PaintColors()
 {
+    if (osd)
     delete osd;
 
     osd = cOsdProvider::NewOsd(100, 100);
     if (osd) {
-        tArea Area = { 0, 0, OSDWidth, OSDHigh, 2 };
+        tArea Area = { 0, 0, OSDWidth - 1, OSDHigh - 1, 2 };
         osd->SetAreas(&Area, 1);
     }