My roommate is having problems with his upload speed on our university LAN...we have a T3 connection but he cant seem to upload files to other people at over 100K/sec...its strange because I can from across the room on my laptop. He's got a Dell Dimension 8100 with integrated networking...he recently replaced that with a Linksys card but that didn't solve anything. His network properties window says his network speed it 10Mbps while mine says 100Mbps. He's running Windows XP Professional. Any thoughts on how to bring his upload speed up?