Very cool... i had thought about going that route... i bet your data rates are great and others can share your connection (if you want that).

Your router claims 1 amp (12watts) so if you wanted to you could go anywhere there is cell coverage and with this :
http://www.affordable-solar.com/powe...ar.charger.htm

You could power the router and charge the device. Just roll up and go cycling. Those flexible panels add about 3x the cost though but i cant see you lugging a solid panel around on a cycle.

If you prefer dependability (think clouds) you can use this (either instead or in addition to) :
http://www.powerstream.com/PST-MP3500.htm
http://www.powerstream.com/BP-60.htm