Things to know before selling a Pre?

[Shohan]

Sprint's replacing my Touch Pro with a Pre. My only things are 1. I'm not sure I'm going to like it, but there were no better options offered, and 2. with my TP problems and lack of Sprint coverage in my area I'm seriously considering doing a transfer of liability on my SERO 500 account and selling the Pre to fund the purchase of a Moto Droid and switching to Verizon. If I do this though what do I need to know about selling the Pre?

I ask because I've only ever played with Palm devices and have read brief things like about the Palm profile. Is this profile device specific? Ideally, if I use the phone for a while and still decide to sell it I'll obviously need to wipe my data from it and remove any connection between the device and things like this Palm profile. If I sell it can the new owner create their own Palm profile?