Hey guys, I'm installing a new(er) GPU in my Mac Pro (3.33ghz Intel Xeon Hex-Core, 32GB RAM, 500GB SSD, 1TB HDD running OS X 10.11.3 and Windows 10 Pro). It currently has an old Radeon HD 5770 in it, which actually still does a modest job with most things (including the App Store Version of KOTOR with Frame Buffer Effects on), but as you all know, the PC versions of KOTOR and TSL just do not get along with AMD cards. I'm curious, what Nvidia models have worked for you guys without too many issues, and what you would recommend? I do a lot of audio production, but not much video work, I just play the occasional game (I've been addicted to the Knights of the Old Republic series since they first came out). I'm looking to spend under $200, and preferably under $150, for a used card. Currently I've been eyeing a few EVGA GTX 660's. -'Banger