>I just acquired one as well. >Where were these things when I was a kid? >I was lucky to have lego doors and windows! :) Yah, the first Lego propeller I got was a quantum leap in Lego construction. >I've made some gear trains and such. You need to get your head into the lego spacing rules, the gear combos depend on them. >Belts and pulleys are more flexible (pun) I had a friend in college who made a car with an automatic transmission out of Legos. I still can't find the RIS software. :-( Mike H. _________________________________________________________________ Get reliable access on MSN 9 Dial-up. 3 months for the price of 1! (Limited-time offer) http://join.msn.com/?page=dept/dialup&pgmarket=en-us&ST=1/go/onm00200361ave/direct/01/ -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads