"old fashioned"..? You might fit the GT31 in that

.
I have explored my tightarsicity

and have sold the camera online (minus the housing of course).
Which brings my outlay down to $14.50 (plus resealable bags - doh!). Still no water inside after 3 sessions.
Hooksey, sorry for hijacking your thread

, to respond to your question, I have been using the Paqua "midi" for over a year, and have gone through 2 in that time. I am in need of a third at the moment as there is moisture inside after each session. Cheers.