Hi, my copy of Windows XP has arrived this morning. Vista was causing me allot of problems so i have decided to delete it from VMWare Fusion. I located the Virtual Machines folder, i then dragged the Vista VM to the trash. Restarted my Mac and then checked how much hardrive capacity i had available. This was my available memory BEFORE i deleted Vista This was my available memory AFTER deleting Vista I got back a total of 12.67 GB. When i installed Vista a month ago i gave it 20 GB, so im wondering where has the other 7.3 GB disappeared to?