Hello. I recently upgraded to win 7 x64. I bought 2 HHDs 1.5TB each and one SSD OCZ revodrive 160GB for the system partition. In order to install rollback I had to disable the pagefile immediately after installing win 7 x64, because with pagefile enabled I had only 120GB free immediately after format, and it was impossible to install it with less than 128GB free space (known issue). Now, after I put on raid 0 the HDDs, I want to raid 0 the SSD, which will leave me with around 50GB free space after the windows installation. Is there any trick to install rollback with so limited disk space on system partition? Or is there any similar alternative, that rolls back the windows partition in short time?