New
#11
If u worried about u xp installation then i suggest u use a tool like true image 2009 (not 2010) to backup the windows XP partition to an external device such as a flash card or usb hard-drive so u can then delete any remaining partitions. Leave the drive unformatted and see if windows 7 will install after that.
It's a process of elimination.
How much RAM do u have?