[dba-Tech] Home to XP

Dear List:

My main machine is running XP Home.  My former main machine came with XP Pro.  I've got the Action Pack so I've got licenses for XP Pro.  

I've been thinking of upgrading main machine, but it's so stable, I hate to start fooling around.

But there were a couple of things that went a bit smoother with former main machine so I'd like XP Pro on new main machine.

Does anyone have opinions, advice, warnings about doing this?

Thanks and regards,

Rocky