For those interested in the demoscene, I've released a new VCS demo this weekend:
You can also find the full source code there. I guess the main cube effect is not really relevant to you game developers, but maybe you find the extra-wide hi-res scroller interesting.
Note: The source is not in dasm format; it's for KK's very nice compiler/linker k65 which will be released publicly soon. But since the format is really close to assembly, you shouldn't have much trouble reading it.