A garmin Nuvi(sp?) 250. About £100 from Halfrauds so you can afford to break a couple before it's cost the same as a dedicated bike one!
I was thinking that perhaps modified aftermarket mount combined with a waterproof box would let me mount it in a faintly professional fashion (not that there's anything wrong with P clips and blocks of wood!)
edited to add: Otterboxes are basically what i meant by a pelican box, I was thinking put the bracket inside, cut out the front panel of the box and replace with clear plastic (waterproofing is easy, I have aquaseal etc

) then mount the whole lot where I choose?
As has been pointed out, just because one has a gps doesn't mean you have to slavishly follow it, but they're worth the money when you are in a strange city in the dark, you're cold tired and just want to find somewhere... or as I found myself, stuck in Belgium on a Sunday with the bike on reserve, no idea where the nearest fuel station was and a limited time to catch the ferry home

(I could have used one when Transalp John and I were coming back from the Elefant and I took my one wrong turn of the trip, in the early hours in Belgium/Holland and I didn't realise until I was *well* off course!)
Besides Pat, I *am* a commuter

but it doesn't mean I can't still get lost
