I currently have a powershot A640 with canon underwater housing that I use for snorkelling but I started thinking about using the 30D until I saw the price of Ikelite housings!
Anyway has anyone used one of these before...
http://cgi.ebay.co.uk …1e54274828#ht_3087wt_1167![]()
Are they as dodgy as they look or do they work? I want them to work but I feel a bit nervous just looking at them, I'm not sure I could physically bring myself to take the 30D in the sea in one.

