Good (small) indoor antenna for DTV reception?

[Phil Nelson]

Can anyone suggest a good small indoor antenna for reception with a digital converter box?

I'm looking for something that can fit in a small bedroom without making it look like Frankenstein's lab.

Don't talk about bolting stuff on the roof, erecting towers in the yard, etc. Big outdoor antennas are not in the picture, and I can't poke any holes into this room.

So far, I have tried 3 antennas in this room: an old Rembrandt rabbit ear (poor), a modern Radio Shack amplified antenna (better), and a 4-foot long roof antenna that I harvested from an attic (best).

All suggestions are welcome. I'm able to bend & solder copper tubing and wire, so if there is a homebrew plan that would work, that might be fun (and more attractive than most commercial antennas).

Regards,

Phil Nelson