Display Status:
1. Account lock out status
2. Password expire date with the days remaining
3. AD server that the user last authenticated against
4. List domain memberships
Custom Actions:
5. Unlock account
6. Reset password
7. Link to Microsoft Office Communicator 2007 R2 for chat
8. Add printer option with a drop down list of printers
That is all I can think of for now.
Thanks,
Niles