Indy,
We have 16 users and we do use Exchange. Our practice management system is Medware which is on the server. I also use RWW.
Current hardware is Dell Poweredge T300
SBS 2003
Three 500GB HD
RAID 5
~20 client computers (XP and 7)
So, is there any advantage to Server 2012 over SBS 2011?
