This one falls a bit outside our weekly expansion roundup, by virtue of being one of the few channels going in the other direction. AdrenalineHD just got approval to launch an SD version of Rush HD in Canada, so long as 95% of its content is the same. Far be it for us to question the laws and standards of the land of Terrence & Patrick, but we're completely taken aback by this one. We guess those former Voom channels have to do anything they can to avoid the fate of Monsters HD.

Pizza Pro: like a circular saw for your pizza pies