Here is the way I would personally promote.
1. I would make some youtube videos, youtube is good traffic already. Just screen capture and if you don't have a mic, text to speech.
2. Make 2x Web2.0 (blogger, Weebly etc) blog sites, Write 500 words original content on each
3. Spam the link using this method here - viewtopic.php?f=18&t=186 and spam your youtube links. Also places like reddit are a good place to promote your links.