Weird, they aren't? Let me look in to it, or crack the whip and make Chris do it if I can't figure it out. Anyone else have this issue? Edit: I looked at it and couldn't find anything abnormal... let's hope Chris has some idea of what the hell is up.
Ok, from everything I see so far, it should be working. Do you get the sig. option at all if you got to the settings section?
Also max size is 500 x 100. If you still dont see it, I can add it if you post what it is you want to use.