[quote name='RiCeBo1']hold up...the wavebirds have no rumble?[/quote]
No rumble feature on the Wavebirds, which is a shame. It's the only thing keeping it from being perfect! I'm sure it's due to battery life. However, if I'm not mistaken, I believe that any game that "requires" rumble must also have a method for conveying the same information without rumble. For instance, Mario Party 6 had a game with rumble to denote when to drop anchor, if a wavebird was connected, no rumble was sent to ANY controller (even non-wavebirds) and instead a ! sign was used to signal when to drop anchor. I believe other games must follow this type of rule.