I am using the server as a domain server, and have active directory- have 100 users on it - can i upgrade to 2008r2? i have one processor running on it and 4gb of memory- should i upgraded to the second cpu and more memory? can i even do the upgrade? do i have to also buy the 100 user licenses?
should i upgrade to win 2003 sbs server and do i have to buy the user licenses?
Thanks for your advise......