Metal Injection, the internet's only all metal video-on-demand service, has just launched its Gigantour channel and Roadrunner is fully represented. There is a new interview with Mikael and Peter of Opeth where they discuss touring with Dave Mustaine and Overkill, the road vs. staying at home and the October 31st release of Ghost Reveries (Special Edition).
In addition to that, there are a few classic videos from one of the kings of thrash, Megadeth with classic clips for "Holy Wars" and "Symphony for Destruction".
All the Gigantour coverage and other sorts of fun with Slipknot, Killswitch Engage and many more can be found at MetalInjection.tv.
For a second dose of Opeth on the eve of the Ghost Reveries (Special Edition) release, friend Opeth on their official MYSPACE page.