So Exchange Service Pack 2 released yesterday! You should start planning accordingly to get this service pack on your Small Business Server 2003 box! As Susan says, you might not want to Install it over a lunch hour, but definately plan for it.
Download details: Exchange Server 2003 Service Pack 2
Just so you're aware, we've been running Exchange Service Pack 2 on the SBS Catfood server for about a week and a half now, and there have been no issues. Of course the OWA logon page now reads DOMAIN\USER, but you can still log on with just username.
One of the big things to note is the new mobility features with Windows Mobile 5.0!
- Syncing of Contact pictures
- Security control over devices in the field
- Remote wipe of device
- Always up to date without SMS
- and more ...
Exchange Service Pack 2 is pretty exciting for mobile users....