Hello all! I have a late Top End 2011 iMac. I would get 100fps on counter-strike 1.6 through Bootcamp at the 60Hz refresh rate, no ghosting, or aliasing either. Then again, cs1.6 was a pretty simple game with not really high end graphics. Now, I'm looking at getting back into the competitive scene (back when I used to play on my custom PC from 2005-2008) but I have a couple questions... 1. Is the 60Hz refresh rate concrete? Can I not optimize that to anything higher? (most guys on PC's are using 120-144Hz, but I know thats due to monitor + hardware). 2. Are there any tricky Bootcamp+Windows tools/apps that can help me override my AMD graphics drivers? Kinda like the old nVidia control panel for GPU's? 3. Could I hook up an external monitor? ^ *I totally forgot if the late 2011's have thunderbolt ports, if they do/dont is this possible (external monitor)? My specs for the computer are: OS: OSX 10.8.5 / Windows 7 CPU: Intel i7 3.4GHz Memory: 32GB DDR3 Hard Drive: 250GB SSD + 1TB HDD Video Card: 2GB AMD Radeon 6970m Sound Card: Steelseries USB Headphones: Steelseries Siberia v2 Monitor: 27" iMac Mouse: Steelseries Sensei Mousepad: Steelseries QcK+ Keyboard: Steelseries 6G Thanks!