Saxcrazedmaniac wrote: I have tried DSN, and it works, which means my drivers are fine, right? So I don't know why using my USB Stick won't work.
Hm...well, perhaps DSN doesn't use certain rendering features as the full game, so that's why it works. Don't take my word for it though since I know next to nothing about programming.
Here's my solution: free up space and install the full game. If you're like me, it's the only game you really need.
Plus, no matter what kind of jedi tricks you use, the USB install will always be slower, even if only with the load times. But... load times for an FPS are a deal breaker IMHO (who wants to just kill 30 minutes in a quick frag session...but first have to wait 5 minutes for the game to load?)
My laptop has a grand total of 10gig hard drive space (it's an ancient Toshiba). But currently I'm only using 5 gigs of that. All my pictures/documents/videos/non-essentials are on an external hard drive. Using this distribution of files doesn't hurt performance that much. I'd rather wait for a video to load up than for a game, since I watch a video once in a while, but I play the game daily.
That said, not sure what other programs you might have taking up a lot of space.