UW camera Housing!!

[soudan]

OK, i am planning to make an under water housing for my camera, and i don't know how to make a button that would be good under pressure and won't leak.
pictures are a big help, but if you don't have any then a good explanation would do.
thank y'all.

 

[genxweb]

There is a thread on DIY housings already which covers this topci check out

http://www.scubaboard.com/showthread.php?t=101940

 

[soudan]

thanks genxweb, i'll check it out now.