Serj, I know you're into doing your own experimental thing at the moment, but don't you think it's about time you went home. Don't get me wrong, your solo material's been very, very good. 'Empty Walls' was one of the best alternative songs of 2007 and you've got your second album, Imperfect Harmonies, coming out at the end of this month. However, and I don't think I'm alone when I say this, news of a System of a Down comeback would just be ace. Luckily, we've still got all your old goodness to placate any System withdrawals that may arise.