I have a Dell mini with Windows 7 starter, and heard that upgrading may actually make my computer run faster. So, I want to upgrade to a higher edition with as little effort as possible. How could I do this? Will anytime upgrade work? Would I still need to use Daz's loader? And where could I find these keys? The computer did not come with any CDs at all, so I have no repair disks, os disks, etc. I have not backed up the computer either. Having said this, I am concerned mainly if upgrading through this loader would require me to reformat my HD or if something else would happen. Thanks.