[EdF]

My knowledge of GPS is a bit scant. I bought a Fujitsu-Siemens Loox 100 a few months ago and never use it. Untrustworthy for driving, often giving totally wrong directions. I now need a device for walking (waterproof?)which will give me an Ordnance Survey map reference without having to put in a route. I guess I will need to buy Memory Map. Can I get the Loox to run it or do I need a new PDA? The Loox will give me a latitude/longitude at present (requiring a route) but nothing else. Any suggestions in the lower price bracket? Thanks!