Now that the Neptune is up and running I thought I'd start personalising it...adding flood lamps and an onboard video camera. I couldn't afford the Thunder Tiger one, but I bought one of these key fob cameras from ebay http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=390245664584#ht_3121wt_1282
It's a tiny little thing, and it seems to work pretty good...I installed a 2Gb memory card in mine.
I've now built a watertight housing to put it in, it just clips on and off the deck of the Neptune. It's made from a 2" length of plastic pipe, the lens and cap from an old torch and the top off of an aerosol can. It might not look pretty...but it works.
The pic below shows the camera fitted to the Neptune on the custom designed quick release mount...a strip of styrene sheet and two cable ties.