Depends on the new games I have at the moment. I typically play ~7hrs a week between whatever games I'm interested in playing. If I have no new games and want to play something I'll typically play Wii.
Wii - 7hrs (I currently have Other M, Muramasa, Little King's Story and a few other games I haven't beaten)
DS - 0hrs (mostly used on travel or if I have a new game)
PS3 - 0hrs (haven't had a new game since 3D dot game heroes came out)








