Holux GPSlim240 - GPS receiver module
I bought a Holux GPSlim240 over 18 months ago.  It was my first GPS unit.  Initial impression were very favorable.  Pairing with my Nokia E61 was easy and bluetooth range was adequate at about 20-25 feet (E61s tend to have very poor wifi and bluetooth ranges; I would not be surprised if another phone got significantly greater range).  Battery life fell far short of the manufacturer's claims:  4-5 hours on a good day.  Primary usage was in the southern U.S., and it could reliably see 8-12 sats from inside a 