KISS rarities (yes, bring on the KISS threads!!!)

I know the boxset had some unreleased stuff & demos, but is that all of it? Are there anymore demos, unreleased songs, one offs (new songs exclusively for a compilation/soundtrack), or b-side stuff floating around out there?

The only songs I know of off the top of my head are:

-All American Man, Rockin' in the USA, Larger Than Life, Rocket Ride, Anyway You Want It (from Alive II)
-I'm a Legend Tonight, Down On Your Knees, Nowhere to Run, and Partners in Crime (from the import Killers compilation)
-Let's Put the X in Sex, You Make Me Rock Hard, Beth w/ Carr vocals (from Smashes, Thrashes and Hits)
-Nothing Can Keep Me From You (DRC soundtrack)

The KISS Alive box set has some bonus tracks, as well as the Millenium Concert.

There are TONS of Kiss demos floating around. Lots of unreleased songs, song ideas, live cuts, etc. etc. There is a whole network of KISS bootleg traders. You can even get demos of Eric Carr laying down drums tracks. I had an entire album of JUST the drum tracks from The Elder (or maybe it was Creatures. Don't have this tape any longer.)

It'd be interesting to hear the original tapes of KISS Alive!, before the overdubs.