I've done a few videos about different DSLR stabilizers, and have been trying to get a hold of one these Flycam Nanos to do a review. At least there is this video (above) that shows some basic sample footage. So far of my favorite stabilizers for small cameras would have to be the Glidecam HD1000 shown in this article here. I don't know anyone who has one of these Flycam Nanos, and i'm not in a position right now to make a purchase just for a review.
It does look similar to a Glidecam Pro model (stabilizer without micro adjustment knobs), uses the same Gimbal balance setup and similar Fender washer weights like the Glidecam Pro. This little guy though runs about half the price of a Glidecam HD1000 and I expect should fly a T2i very easily. In any case, this is the only video I can find of anyone using this tiny stabilizer. Hopefully i'll get a hold of one for an official review soon. You can find the Flycam Nano stabilizers online here.