Hello, I'm running Tera on a retina MBP using bootcamp and windows 7 w/SP1 64bit. 2.8GHz Quad-core Intel Core i7, Turbo Boost up to 3.8GHz 16GB 1600MHz memory 768GB flash storage Intel HD Graphics 4000 NVIDIA GeForce GT 650M with 1GB of GDDR5 memory. Driver Version GeForce 313.07 WHQL (Current). After recently updating my NVidia drivers (comp did it automatically & I figured why not) and after letting Tera patch yesterday, my computer has decided to make my Tera graphics very choppy. I was originally on the graphics preset 3 (pretty high) and playing the game very smoothly. Any idea as to what's going on? I'm honestly stumped as to why my graphics quality would DROP after updating the game & my video card's drivers. I've already tried a clean install of windows 7 and Tera, the graphics are still not working correctly. If I change my graphics presets to 0 or 1, the game runs about as smoothly as it did before I update Tera & Nvidia. I want to enjoy Tera on my $4000 rMBP! Any suggestions or help? I've been reading and thinking that Tera isn't using my Nvidia gfx card, but instead using my integrated Intel HD 4000 graphics... How do I check this? When trying to configure Tera in the Nvidia control panel, I see this: http://i.imgur.com/dI6YVz0.jpg I have no option of choosing the Intel HD. Is this a sign that they did not install properly? After further investigation, I found the Intel HD graphics install drivers under "WindowsSupport" on my bootcamp installation external HD. When trying to install them I get an error saying "This computer does not meet the minimum requirements for installing the software." Is there a fix for this? What am I supposed to do? I don't understand why Tera (and other games like Planetside 2) would work so well one day and then not the next. How can I check that both of my GPU's installed correctly? Here is a SS of my advanced screen resolution settings: http://i.imgur.com/FbZxEBa.jpg Thanks, i'll be actively following this post all day.