yes x-fire 7970 eyefinnity is nice. it was a question of when not if .most games can max out on one card for now. keep in mind a frame limmiter is needed for smooth gameplay .
I recently got my second 7970 (Full system in SIG) When I play Skyrim in Eyefinity I'm getting about 40 lows 75 highs. My friend on a single 7970 system same Processor, is getting 60FPS average. With 2 cards I feel like I should be doing significantly better frames wise. When I play BF3 I get about double the frames I was getting on a single card setup in eyefinity.
I'm assuming for Crossfire all I need is the Profile pack that is right under the standard driver pack. If I'm doing something wrong, or if anybody has any advice, throw it out there! Thanks