I too am having the same problem, but it doesn't happen constantly so I am not worrying about it. I have updated everything, turned down some effects and done just about everything I possibly could. After playing for 4 hours, I may be kicked out once or twice for no apparent reason.
I have a Compaq 1GHz AMD Athlon, 60 gig hard drive and 384 RAM, 16MB NVIDIA TNT2.
__________________
|