i haven't done this yet, but u take an extra USB cable from your palm & cut it up, then follow the directions.... i was lucky, when my palm was still under the 90 day warenty, i called them up & sid my usb cable wasn't working properly, & then they sent me a new one FREE!... i didn't pay even a penny, so now i got 2 & one will be for this program...
Also:
there has been a company that has released a program for deisle motors on a palm...
http://www.getpower.com/pda.cfm
its pretty cool, maybe some of the programers could contact or use something from this...