I never normally post anything, but this youtube clip caught my eye, from the VDTA convention. Just wondering if anyone has ever seen one of these vacuums before, or knows who makes them? Seems quite strange to me, I'd guess it's a commercial unit due to the orange cord, but surely it could hardly hold any dirt before it needs emptying. On a separate note, you can also see a video of the new Dyson canister being demo'ed (under the Related section next to the clip)