I actually am planning on getting Radiant Dawn in June (after I pick up MKWii, WiiFit and a few WiiWare games) I've heard great things about it. I hope it really is as difficult as people say cause I like RPGs that are challanging and not just about the amount of time you put into leveling up.
Currently dreaming of: DKC4 or Sonic the Hedgehog 4 (classic 2D platformers) for WiiWare, Smash Bros. for DSi, New Super Mario World for DSi, a Wii remake or true sequel of Final Fantasy Tactics.
One down, hopefully more awesomeness to come.