Today is probably the best day for DSiWare since the system launched. Four games arrive on the service, two of which we can honestly call "anticipated," and one of which we probably would have anticipated had we known it was coming. Capcom's cool DSiWare Dark Void prequel arrives just in time to help promote its big-system counterpart, and it's joined by a DSiWare release of a once-Europe-exclusive game and a new Q-Games release. And all of that awesome DSiWare content is going to be overshadowed by Muscle March on WiiWare.