Using Windows 7 (beta)

Earlier yesterday (Sunday), I had downloaded the beta version of Windows 7. Downloads can only be done up to February 10, 2009 , incomplete downloads on that day will have an additional 2 days to complete. Due to the nature of installation, the download file was a DVD iso image (~2GB) and had to be restarted several times. Knowing that this would work until August 1st, 2009 , it would be best to install it on a different partion, as a virtual OS, or another PC that you don't mind formatting over. The requirements are a 1Ghz processor, 1GB of RAM, 16GB of free space, and whatever graphic requirements. It was so good that, apart from some bugs, that it does seem ready to be released as the RTM version. There wasn't any major problems with the hardware or software I tested. Partitioning wasn't really an issue as there were already 2 equal partions on the laptop drive between Windows Vista (C: Drive) and another without an OS on it (D: Drive). I just need to backup the files on...