Soleron on 24 January 2009
Banjo-Kazooie and Banjo-Tooie
But I think they'll never appear due to licensing issues. I'm certain MS would make more money on them than they would lose from lost Xbox 360 sales (if any).
Beyond that, there are some GB/GBC/GBA games I want that will likley be on DSiWare if they make a VC:
Metroid II
Super Mario Land series
Advance Wars and Advance Wars 2
