I've just put together the rig in my sig (my first home built PC) and it's working a dream. But I think that the graphics card might have more in it. Does anyone know what the standard max overclock for the Leadtek 7800gt is, and does anyone know if there are any ways to squeeze anything more out of it (additional cooling ect)? It'll get to 485 / 1.06 as it stands but it'll artifact something chronic. At 475 / 1.04 it seems ok. Thanks very much.