Shoutbox

Alright something came up with a couple of friends of mine, it's definatly a virus but i can't seem to find a solution to it.

Symptoms:
They all have the Bropia virus, at first i thought it was all but there's more.
They can only access certain webpages, most of them dont work
Windows close automatically when they are opened
Computers slooooooooooooooooooooooooooooooooooooooooooow
Ctrl-alt-del doesn't do anything

I tried downloading the norton fix for Bropia, found a way to get it downloaded but it doesn't run, just closes. One of them had Norton installed it ran no problemo and found 10000 viruses (yeah... seriously that's not a typo... but i think and hope this is an isolated case) the others don't have it and everytime they try to install it, it tries to scan the computer and every 1-5 files scanned they are asked if they really want to stop the scan... now try scanning a HD having to click "no" every 5 files

Any help will be nice... i did my best and couldn't figure it out.

Oh, tried stuff in safe mode still the same.