Rock Band 2

Wow, what a great release!!! World Tour updated so now you can play on Live!!
Are there some bugs, yes, but minor ones. For example, if you do a 2 song set list and one is sung by a guy and the other by a girl, and your singer is a male, the female part will be sung by the male. Looks kind of weird seeing a dude singing something like Maps.
Killer Nikita got the wireless guitar and says it rocks. Whacky is thinking of picking up the wireless bass since my strum bar is busted on the down strum. The up strum works fine. Strange.
Interestingly enough, there are not too many complaints about RB2. I suspect they'll start with the song downloads being too much, but so far, so good.