based from what i've heard gumby22don, pro aint that big of a step up. I tried having a large amount of data run locally, and it seems to work fine. I even have movement working nicely, and running local. Of course this is insecure since people could hack this, but in game like guild wars, where when u reach a main town all u can really do is walk around and stuff like that this will work great. In my unprofessional opinion the only kind of MMORPG that is really possible with 3dgs is a guild wars like game. But dont take my word for it i'm just a newbie.