I currently own a Intova IC500 with underwater housing which I purchased over a year ago to do some budget underwater photography while I was snorkeling, while I have been able to get a few decent pictures with this camera I can not help but think that they could have been much better with better equipment, so I have been thinking about upgrading to a better point and shoot (the housings for DSLRs are beyond my budget plus I do not think I would ever get comfortable sticking my D5000 in water), so far the Nikon Coolpix L20 along with a Ikelite housing seems to be catching my eye along with a Sealife DC800 (I really like it's underwater correction modes), anyone have any opinions on these cameras or recommendations on something else (I'm trying to keep this purchase between $300 and $400)?