Been searching high and low for a couple of things in GPS module. Integrated antenna is one nice feature. Also inexpensive, we have an application for GPS but its very cost sensitive.... what is the cheapest you can expect modules to be? We do not need more than a unit that can give us lat/long/speed, and also does not need to be a lower power type as we have a constant 12V source. All prices we have seen in qty 100's are $100 USD +... ouch.... Also what about inexpensive antenna's??? The Talon mouse GPS modules (made in NZ, included with Rand MacNally map software and no doubt available in US). cost about $US70 in moderate quantity. These are a complete unit with antenna built in in what looks very like a PC mouse - lamppost exactly same size. There will be cheaper and volume price will be lower. RM -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads