How do I change C:\Users\Name1 to C:\Users\Name2 in Vista Ultimate?

I have tried everything from changing my computer name, the domain name, computer description, user names, opening up the properties of Name1 folder and yet I can't seem to find a way to change it to Name2. I am the admin of the computer running Windows Vista Ultimate on a Macbook Pro. I am familiar with regedit, but not sure if it could help. Does anyone have any ideas? Thanks.How do I change C:\Users\Name1 to C:\Users\Name2 in Vista Ultimate?
Downgrade to Xp. Vista is complete failure in every way.



Edit: Ok, fine. 42

put a key lock

oil prices dropped around