For what it's worth, here's a message from Todd Rundgren regarding the Tour at his site. Very interesting how he refers to Eric as "Eric Cartmen"!!
"Todd's latest update: There's been a bit of confusion about where I'm going to be this summer, which I will only attempt to clear up since it confuses me as well. It should be obvious that I'm doing 2 different tours (not counting the odd dates in Texas). Concert promoters don't appreciate the same 'headliner' (ha ha) coming to the same market within the same year- they think that fans will only buy one ticket a season for any one act. Arguable as that assumption may be, the itineraries have been worked out to exclude me from any Abbey Road (Dung Beatle) shows that conflict with shows already booked by Hall & Oates, wherein I will be replaced by Eric Cartman... I mean Carmen. Actually, the Dung Beatles continue touring after I go off with H&O during the month of August. To confuse things further, I have been inadvertantly included on the advertised bill in cities where I shouldn't appear and excluded from some that I should. What appears now on the Calendar channel (and below) is as close as I can figure it at this moment. Heads up for changes in mid-July."