My i7 iMac arrived today with no screen issues and no major problems at all (after scouring the forums the past few weeks, I was a nervous wreck waiting for it). I ordered on Black Friday and believe I have one of the most recent batches with, I cross-my-fingers hope, none of the screen problems that have been reported. However, I am about to gouge my eyes out because of a blasted erratic mouse issue in OSX. I am using a Razer Naga (though it is still a problem with every other mouse I hook up) and regardless of the settings, the cursor is jumpy and impossible to control at times. I am Bootcamp running Win7 64 and have zero mouse issues on that side of the computer. Its only when I boot into OSX that I have the mouse problems. I have tried the Naga drivers and two USB/Mouse shareware apps, all to no avail. Otherwise, the iMac runs like a dream. In WoW with Ultimate Settings I get 50 fps in Dalaran and 120+ out flying in the world. LotRO runs great as well -- with the recommended settings I am at around 60 fps at all times, even standing at the Prancing Pony in Bree. At any rate, this long winded post is really just to vent and see if anybody else runs into the same mousey issues I have. I am glad I traded in my gaming rig -- I just wish I could play on the mac side of my machine.