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is that realy the problem ? because I still have 117 GB free ( from total 159 GB)
it might be. not really sure.

and how I suppose to do that ? did I have to use my OS cd to do that ?
applications->utilitues->disk utility. it is a program thats is on your mac, run "repair disk persmissions" on your entire hard drive and then retry installing again.
 
Since the thread was bumped, whats a way to play audiosurf under os x, I could run it under bootcamp but all my music files are under os x.
 
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