If you're not going to help, don't post.
Ok, so. I start up TF2, everything is normal, select my server, start loading. That's when my problem happens. As I'm loading, at a certain point, the bar just stops in it's tracks. I attempt to abort the download, but it doesn't work. So, I have to use Task Manager to exit TF2 because every time I attempt to load a server, it stops responding and doesn't even show an error message. I really want to play without having to get a new computer, but if nobody can help me, that will be my only option.