Well guys I finally found my Guild Wars factions, so I decided to get back into the game. I played for about 3 months...I don't remember why I stopped. Anyways, I know that guild wars had 2 more expansions since I've played. So my question is:
Since I have factions I am still able to play with other players that have the other expansions; or am I limited to playing with players that only have factions?
Also if you guys could refresh my memory on where most of the players are. Cause I log on today and I didn't see many people. Well given I log on at 1

0 am...maybe everyone is just sleeping.