If anyone here use EVGA Precision X, Do not update it!!! I have a Logitech G15 1st Gen (Yes an old keyboard but I <3 it) and the text for the LCD display is too big for the LCD screen to view. The GUI is horrible and very hard to read. Just my two cents.
I haven't really had any problems with it, other than this weird bug that changed my Arial Bold font so many webpages in Chrome looked weird, but I fixed that. I think people might just want to wait for the next iteration of Precision... it seems like this one is a little rough around the edges and needs some more tweaking.