[quote name='crunchewy']SingStar mics: from what I understand, the answer is no. You can use any normal USB mic, but not the Singstar mics. I'm using a mic that was from Karaoke Revolution (got the mic used.)[/quote]I tried googling a little for SingStar/Rock Band compatibility info and there are conflicting reports. Since a standalone USB mic is like $20 anyway, I'd rather pay $35 for a SingStar bundle and get another mic and a game for the extra $15. I'm going to go ahead and pick up SingStar and give it a try, if it doesn't work I'll just have to get another mic.
[quote name='crunchewy']Two wired guitars. I only have one, so can't say with certainty, but I'm pretty sure you have to have a controller for the mic player. There is no way for the mic player to choose options without a controller. I think a multitap should do the trick, though. I'll try to test this out by using a multitap even though I don't need to, and plugging the controller into it and see if it works, and I'll report back, but probably won't get to it tonight.[/quote]Thanks, I suspected that I might need a multitap. I found one on eBay for $8 so that's not too bad.