[gearjunkeez]

I have 4 phones all set up to activesync on my Vista desktop and my XP Laptop. Just make sure each device has a different name. The only downside to doing it this way is, you have the exact same contacts and appointments on all phones. You can't say - sync your phone with only your contacts and your wife's phone with only her contacts. For that you would have to do like mdodge said and have 2 logins on your pc, and 2 separate Outlook profiles.