Alright, here goes: 1) Seeing how there are quite a few people reporting problems with the card, how is ATI in terms of warranty? Are they reliable? Suppose I buy the card but its got issues and I need a new one, what happens then? 2a) The card would obiously go into the first slot x16 lanes to boot into windows and OS X. Is it possible to add an additional non OS X compatible radeon of equal or greater calibre into the second slot and still have OS X boot, while having crossfire capabilities in Windows? 2b) Has there been any success flashing PC based 3870s, or others, to work in OS X for above mentioned solution? 3) Does anyone know how the card performs on its own in Half Life 2 episode 2 on a 2.66ghz mac pro 2006 edition at 1920x1200 resolution? This is the main game ive been dying to play and i dont want my experience to be teh suck. 4) Is there any overclocking utility available for the 3870? 5) Will this card be good for Snow Leopards 'OpenCL' ? I'd like to tap into my video cards power for a better OS X experience, this is kind of important to me, I'm a graphic designer / photographer. Thanks a bunch!!!!