fullscreen video mirror on 8800gt possible?

vexingv

Golden Member
Aug 8, 2002
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amazingly, the xfx 8800gt i ordered yesterday morning from buy.com arrived just now. i've been setting it up and all, but i noticed that i no longer see options for fullscreen video mirror (aka. theater mode for ati cards). i thought i had read that this feature is not supported in vista, but i'm surprised to not see it available in XP, which is what i run.

while i got the 8800gt to get better performance w/ tf2 and newer generations games, i need fullscreen video mirror as i currently use my pc's atsc tuner to output to my crt tv (i don't get good ntsc OTA signal, so this is a stopgap solution before i cash in w/ the government's dtv voucher program for a new set-top ATSC tuner). i use watchhdtv to display this OTA HDTV content (hauppauge's software is resource intensive and clunky). in addition to that, i also use my pc to output HD content to my tv that cannot be played on my xbox/xbmc.

are there any "hacks" or workarounds to get fullscreen video mirror to work? the lack of such a feature, when supported by cards of previous generations and by competitors' solutions, is truly a regression.

thanks.