2kidz, check out this thread link below for some tips in regard to recapturing your Main Storage space. It's something I put together as a reply in the Diamond section, but it applies the TP2 too. My post includes a direct download for ClearTemp (freeware). ClearTemp is an excellent program to use for regaining Main Storage. Plus, it's light weight, efficient, and quick.
http://forum.ppcgeeks.com/showthread...72#post1580372
Hope it helps...
Best to all,
R