If you get the pic to a small enough file size size it will upload to PGMusic, that's where mine resides.

To tell you what you did wrong, we'll need more information on what you actually did.

Over simplified method; shrink file to 80 X 80, then save it as a GIF. The gif format seems to work easiest with the PGMusic forum software in my experience (I've done a few for other members here besides changing my own a few times). It makes for a pretty small file size.

Keep monkeying with it, you'll get it.

I do not work here, but the benefits are still awesome
Make your sound your own!