XP Professional Compatibility

Would it be best to purchase the complete
edition versus the upgrade? A. complete
edition would be in the long run be smaller total of
bytes/size and less problems. MSoft software has built in
sucrity to open for a small amount of days without reg.
after you give them that reg. # for the virson of your OS
you get a confermation # that they give you to inter into
a text feild that is there every time you start up.
-wayne
>-----Original Message-----
>I own a Sony Vaio Desk Top Computer with XP Home Edition
>and a Sony Vaio Notebook Computer with Windows 98. Can I
>install XP Pro in both computers without reg. or
copyright
>problems? Would it be best to purchase the complete
>edition versus the upgrade? Thanks, Paul.
>.
>