Sometimes when I'm playing the BL Screen turns gray, and freezes. My drivers are fully updated. I have a G-Force Invedia Graphics card. I know that this is not a BL glitch because my laptop has 256 Ram and doesn't crash. My PC has 8 Gb Ram. I know that Ram isn't significant in this case, but I am just expressing the differences. I'm hoping that someone knows the source of my problem, so I can fix it. It is very hard to create maps and such if BL is contantly crashing.