New to the forums here so, hey everybody. I've got a little problem at work...

I don't have administrator rights here at work and there is some kind of block that automatically restarts the computer when trying to install programs. This includes any kind of .exe.

Normally, I wouldn't really care. However, They're on Internet Explorer 6.0... Yeah 6.0. I just want to update IE or (best case scenario) install firefox (and java). Your help is much appreciated.