I get the feeling the cd was just taped by "someone" not the venue. Therefore I don't know about the quality. But I know what you mean about the House of Blues. I was at the gig too, and it was incredible!! HoB absolutely is a pure pleasure to be at, it's beautiful and EVERYTHING is killer at that place!!
About a video, I saw the tv monitors playing it too, so obviously it could have been possible to tape it. I had mentioned to Mikael that I saw it on ebay (at the time I was confused and thinking the boot on ebay was a video, which its not, it's audio) but he commented that it was strange since he tried to get a video of the gig and even HE couldn't get it, so he couldn't believe it was on ebay. (Now I've got you all confusion, right!?)
Anyway, here's hoping that a few videos (of ANY gig) start surfacing soon or throughout the tour!