We're sure you've already heard about the kerfuffle surrounding the use of Kurt Cobain's likeness in a Guitar Hero avatar. Maybe it's a generational thing (or maybe it speaks to the difference between the temperaments of Ms. Ono and Ms. Love) but while the former members of Nirvana are not amused by their treatment at the hands of videogame consoles 'round the world, it's nearly unanimous in the Beatles camp: Beatles Rock Band is awesome. If you're looking to indulge your Fab Four fixation -- and if money's no object -- you might want to head on over to eBay and
