aaaaAAARRGGHHHH!!

I've just installed version 5 of Itunes and t is refusing to work. I've tried reinstalling it a number of times to no avail!!

I am now trying to find a download for version 4.x (what i had before) but can't find it anywhere. You would think Apple would keep an archive of this shit on their site, but no.

Anyway, can anyone please please point me in the right direction. I really want to put the new Broken Social Scene album on it tonight before i go out.

Please help!