I'm not sure they'll go freemium with DLC, but you can think of them funding the servers for this in much the same way they use DLC for HomeRun Battle 3D.

There's a lot of room for improvement form what I've seen in the Beta, but as they finish the guild system and tweak the PvP, expect this to ruin ATT&T's 3G networks everywhere. Some have compared the artwork to Maple Story, with a very earth-tone pallette -- think Zenonia without the garish bright colors.

Graphically, it falls well short of Com2us' other recent titles, but as pointed out, if the depth is there, and the players are there, this will redefine MMORPG on the iPhone OS.