So, I had my PC crashing a couple of times recently and after a bit of fiddling with it I am sure it's the graphics card's power connection. Either the card or the slot on the mainboard. I started thinking about replacing everything but I don't want to spend that much. I currently have an E6600, 4GB RAM, an ASUS P5B-E, and a 8800 GTS/640. I want to keep the CPU and RAM and just replace the mainboard and graphics card. I thought about doing it while I was still in the UK but didn't have the money back then. Any advice? Budget is 200 to 250 Euros if there's a really good reason to go over 200. I would want to be able overclock, some gaming @ 1680. I usually prefer nVidia but ATI's 5 series is tempting.