> How would one go about setting up nut/os for a mega64? AFAIK simply use it as you would use it with a mega128. They are function compatible. The mega128 only has more flash (AFAIK!!). Regards, Ole Reinhardt -- kernel concepts Tel: +49-271-771091-14 Dreisbachstr. 24 Fax: +49-271-771091-19 D-57250 Netphen E+ : +49-177-7420433 --