There's now quite a few dates for this listed at the Opeth site, as well as a link to the press release for it. So yep, Opeth is officially doing this tour. This will be their official US summer tour. ....That sucks so much ass. Of course I'll go, just to see Opeth again, and too support them, but damn, that's dissapointing. The Opeth site still says there will be "Several full-blown headline tours" after the release of the new album, so I guess we can only hope they'll come back, and this US metalcore crap festival doesn't wear them down, or burn them out on touring the US. And hopefully if they do come back we'll all still be alive, lol.