aspdaddy - 1:57 pm on Mar 18, 2011 (gmt 0)
I'd stay on XP Pro SP3 for another 6-12mths for business use. You can use XP Pro downgrade option if you buy business class hardware.
Windows 7 only really benefits home users and large organisations.
Just put all your data on an external drive and keep the old machine just in case you forget something