There's a new interview with Alex over at Billboard.com. He talks about the live album/dvd and the upcoming tour.
Lots of tidbits:
DVD in later summer/early fall. Shot in HD.
"We thought we should maybe revisit some older songs we're not playing currently or haven't been in the last little while. So we changed out a few songs in the set. We're gonna keep it loose and maybe kind of bounce back and forth."
New album news?
"I'm guessing that we're probably going to take a little bit of the break at the end of this tour," says Lifeson, who's been updating his Web site with a number of new features he hopes to roll out soon. "I don't see us really doing much in the way of any new material probably until the spring of next year, and then we'll see where we go."