Much has been written online (and a little in print) about Google search results being influenced by weblogs and the like. Turns out I'm the #1 result for when you search for Rush in Rio DVD and pretty much second behind the official site when you search for Rush in Rio. Go ahead, give it a try. Both results point to my Rush in Rio entry. And that's with nobody linking to my site. Weird. Adam has set a link to my page to see if I can get an even higher result for Rush in Rio. Then again, this entry itsself might throw things off as well.
FYI, Amazon lists the CD as coming out on October 21, with no sign of the DVD.