OK, it's not easy but since everyone seems to ask how, I found a way.
1) Use a staff editor to create it. (I used Cakewalk Pro Audio 9)
2) Take a screen capture (Alt-PrintScreen)
3) Paste it to a photo editing program (I used MS Photo).
4) Crop it. Save it.
5) Upload it to a server.
6) Reference it in your lesson in html. Check it out! (IMG SRC=(path to your pic here))




whew! I haven't actually added one to a published lesson but it worked GREAT in an unpublished lesson, and I'll try to publish a real one soon (when I'm not working or playing). This approach would obviously work for chord charts, finger position pictures, whatever...