I don't think they'll ever split up. They've all said that they are beyond that point, even if they do outside projects. Richie's been talking about that new solo CD for almost 6 years now. I agree with Kathleen that they'll ride this high while they can. Even if Richie does release a solo CD, I don't think he'll do much touring. And I hope there's never another 5 year gap between band albums. I know factors beyond their control contributed to that (Bruce Fairbain's death, the record company being bought out)... but that was just TOOOOO long to wait!