Yeah, I use rabbitsign.  At some point, I may make a GUI interface for signing/resigning apps.

That would be cool. Maybe just something like what came with Flash Debugger. I am not a big fan of command prompt stuff

16x16 sprites, no.  Grayscale, maybe.  I like partial grayscale for speed.  Missile silos and other land types are planned, and fog of war is also planned.  The buildings on the upper corners are a city and an airport, which you can't capture because I haven't added them as buildings
DJ, I was thinking that you could point it to any signed TI file, and it would automagically resign it with the appropriate key.  So you could browse to an app, or an OS, and it will automagically sign it.  Or you could specify what it is (app, os, etc) and point it to a .hex file to sign.
Ztrumpet, thanks!  I have 5 6 5 6 votes! 0_0  I didn't think it was as great as people are making it out to be, I did a lot of the work from engine -> demo in the past couple days.  I was up until 2 AM the other night working on it.
EDIT: Someone removed a vote for AWTI
EDIT2: Someone voted for it again

Yeah, I'm really surprised, I think some of the other entries are really good.
Also, how is the judging going to work?  I thought it was going to be a group of judges, not a vote.

Okay, sounds good.  I got hit with a 500, too

Ah, I see.