My sig won't appear in any of my posts. Its within the limits of size and I set the options so that I can see sigs. I see other people's, but no one can see mine.

When you went into User CP, and editted your signature, did you save it?
if you did, and still need help.

Post exactly what your signature code is.

Remember to click "Show your signature."

Fixed it (duh). Turns out it was a problem with the image hosting, but it got better, so its working now. Thnx, though.