Something to note, though, is that on some cameras, the "enhanced menu" button is assigned to the "print" button on the camera, and Canon does not implement this on their underwater housing, strangely enough . There are some workarounds, if anyone is interested they can ask me.
I'm quite interested in the work around for using a button other than the direct print for access to the menu. I have a SD1000 that I use with CHDK, and want access to the setting while I have it in my Canon WP-DC13 case.
I'm new here so I can't message you, but you'll probably be able to message me.