I am running Windows 7 on my macbook pro using Parallels desktop 8 for Mac (expanding disk). Originally I installed it with approximately 60GB. Everything was great until I ran out of disk space which seemed to happen overnight. I don't run that much on it that would or could take up all of that space, but I expanded the disk to 90GB with no additional programs or information being stored on the system and I am now out of disk space again. Is anyone having the same issue? What do I have to do to stop this from happening. Is it because of the "Expanding Disk" setting??