Nice job guys! Is this live? You're doing a pretty good job with it, although I might be slightly biased due to the fact that I love videogame remixes, especially this tune in particular.
I've heard a few songs from the Little Nemo soundtrack, but I don't know them by name. Perhaps for future tracks you remix, you could offer an NSF download for the game in question, specifying which track the song is. It also might be good to link to SlickNSF, which is a nice and simple standalone NSF player that's only 100 kb in size. There's also an NSF plugin for Winamp on the same site called NotSoFatso which is more accurate, but SlickNSF doesn't require the user to use Winamp. I don't have the links for the site in question handy, so just Google for them.