Hi - most of you have probably seen the C64 laptop by now however it also appears at this website -
http://www.instructables.com/id/Commodore-64-Laptop/There are several other Commodore related projects on this site as well as a lot of "different" reuse-recycle projects, some computer/video game related, some not (all apparently with step by step instructions - except for one guy not revealing how he went from IEC to ethernet).
Ernie