diff -Naur main/vidix/drivers/cyberblade_vid.c main-cyberblade-tvout/vidix/drivers/cyberblade_vid.c
--- main/vidix/drivers/cyberblade_vid.c	2003-12-24 23:00:50.000000000 +0100
+++ main-cyberblade-tvout/vidix/drivers/cyberblade_vid.c	2004-10-08 14:15:08.000000000 +0200
@@ -234,7 +234,6 @@
 	SROUTB(0x55,save_colourkey[4]);
 	SROUTB(0x56,save_colourkey[5]);
 	SROUTB(0x11, protect);
-	disable_app_io();
 	unmap_phys_mem(cyberblade_mem, 0x800000); 
 }
 
@@ -506,16 +505,13 @@
 			HWinStart=(TVHTotal-HDisp)&15;
 			HWinStart|=(HTotal-HDisp)&15;
 			HWinStart+=(TVHTotal-TVHSyncStart)-49;
- 
-			VWinStart=(TVVTotal-VDisp)/2-1;
-			VWinStart-=(1-((TVVTotal-VDisp)&1))+4;
 		}
 		else
 		{
 			LOGWRITE("[cyberblade] Using Standard CRTC\n");
 			HWinStart=(HTotal-HSync)+15;
-			VWinStart=(VTotal-VSync)-8;
 		}
+                VWinStart=(VTotal-VSync)-8;
 
 		printf("[cyberblade] HTotal: 0x%x, HSStart: 0x%x\n",HTotal,HSync); 
 		printf("  VTotal: 0x%x, VStart: 0x%x\n",VTotal,VSync);