I met a German and a Frenchman today on their way to India on their bikes from their respective countries. They were really nice and gave me their website addresses. gave me some good ideas for my own tour, although they were (sensibly) on mountain bikes.

German guy:
www.radfrei.de
French Guy:
http://cyclovoyage.free.fr

Got me real excited. Looked like they were having the time of their lives. I let them know how cool I thought their trip was and asked them all kinds of things about their bikes.