Ok. I have Windows Vista Premium (OEM), Intel C2D 2.66GHz, Corsair XMS1024 2GB (2x 1GB), XFX GeForce 7950GX2 1GB.
Now here lies the problem. For some AVI files at a certain size seem to start getting blocky in the middle. I can see a kind of distorted "zed" shape going from left to right in the middle portion of the screen, where it looks like some kind of interference. Now in Windows XP I don't get this problem. I have the latest drivers, reinstalled my drivers as well. At full screen, the problem is so apparent.
It's hard to describe what it actually looks like as I doubt output would make any difference. I have the Vista codec pack so I'm confused what's going on.
I've tried Windows Media Player, Media Player Classic & VLC player.
Yet this is what strifles me, Windows Media Centre handles it PERFECT, even at full screen size where the aforementioned programs do not
Any help greatly appreciated as Google was of not much use.