What games do y'all play? I'd like to buy some. Right now all I have is CoD 4.
Same as the above poster I also play BF4. Although that sounds a tad optimistic.
For BF4 I use 1680x1050, FXAA, 16xAF, mainly high settings and I get over 40FPS easily on 64p servers. Although you can play on ultra the fps is just a little too low for it to always be smooth. Just a shame about it being a rubber banding mess, I also have it on PS4. (Playing on a 152Mb/s fibre connection). It has the potential to be great but Dice rushed it and ruined it, I probably will get the next Battlefield but I'll be waiting to see what condition it's in first.
I'm huge into world of tanks - it's free to play and I've been playing it for four years since closed beta. I just love it.
Civilisation 5, mainly with friends. Company of Heroes 2 which is great and I'm looking forward to the expansion.
Still enjoy playing Skyrim.
Sometimes a bit of counterstrike or cod. Occasionally some World in Conflict, Rome 2 total war, anno 2070.
I'll post a pic of my desktop in a bit (on iPhone just now) and show you the scaling mess that is Windows 7. But the normal desktop does look great. Basically Windows for gaming, everything else OS X. And Microsoft can prise Windows 7 from my cold dead hands before I touch that train wreck that is Windows 8.
Next rMBP with Broadwell + Maxell = ultimate gaming laptop.