Remove user name on Tungsten E

I have a Palm Tungsten E that I want to give to a friend because I am upgrading to a TX. I have done a hard reset and erased all my info on the unit. However when we try to install all his info it still comes up with my name. How do I take my name off of the unit so that it is back to factory new so he can set it up with his name. The hard boot removed everything but my user name.