In AMT's defense, the 80GH miner is great. It uses 140W at the wall. I did remove it from the case, and unplugged the case fan, which i'm sure saves at least 10-20W.
So thats only about double what they promise on their website.
Yeah. I did post that, it just wasn't in the video. It draws between 140 and 170, depending on how you tweak the settings.