...No one mentioned Silkroad online. It's the one thing that comes to mind when I think "mix between D2 and WoW." Has the same 3d person view as WoW, with classes like in D2. Only thing about it though, it has some pretty funny grammatical and spelling errors throughout the game. It's a pretty large world, as well. You have a choice between European and Chinese, but Chinese pwns the fuck out of Euros.