Hey I ordered 2 XFX 6970 2GB's from www.pccasegear.com for my friends new PC build, when they got here and I removed them from their box. They were the apparently the same card but with 2 different lengths and coolers and a massive difference in weight. Have I got a revised version? One had a massive red cooler as shown here http://www.pccasegear.com/index.php?main_page=product_info&cPath=193_1178&products_id=16312 This one was longer and heavier. The second one has a black cooler and weighed next to nothing. But has the XFX and 6970 stickers on them. What sort of FPS should my friends PC be pulling in Arma 2 with 2 6970s in CF, i5 2500k and8gb of DDR3?