> I'm putting my commuter and backup bikes back together (they're > in various stages of construction) and I'm getting my lighting > system straightened out. Right now the systems I have use 'D' > size batteries. If I switch over to rechargeables then I'll be > getting 'C' size batteries inside a 'D' size case. www.all-battery.com has some nice power converters (anyvolt) as well as Li and NIMH cells -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist