[Edit by Rory: I am locking this due to the cross-posting. Please post any replies in <post:=546,336>post 546,336</post:>]

I cross posted this (Excel) also because it's a question on the fence. Excel-related, but a VB issue. Might be more appropriate here.
Sorry to those who had to read it twice, if you did.

I'd like to know which version of Excel 2003 a user has (Standard or Professional). I believe the version numbers are the same, and I can't seem to find a property that distinguishes them. Can anyone suggest one?