only oly and sony got 40m casing, canon etc got 30m only...
there are 3rd parties of cos but cost harm leg and the digicam.
got snorkelling bags which is basically pvc tranparent bag... like my idea of using ziploc... these state max of 10m
anyone can tell me what might happen if 30m rated bring to 40m? cos compression will not crack nor open the casing.. button o-rings?
me looking at the ixus 400 n casing @ ~$1000
or can be a crazy ******* and buy the G2 casing for 1k+