It's one of the most excellent F2P MMORPGs I have every played and as a reviewer...I've play quite a few.
I play with a casual group on the Sarlona server with about 32 other players. We play 2 days a week for about 1 to 1.5 hours.
Wednesday 10:30 PM EST to 12:30 AM EST - You can use Xfire to catch me under the same name as you see here.

