Hi, Thanks to all who responded to this request. I was particularly interested in the dive data logger as my application is almost exactly the same (although it will be a one-off and was attempting to be a cheapskate and build it out of the ever-increasing number of sample parts I have....!) Now all I need is a cheap, submersible enclosure with a clear 'lid' to see the LCD! Thanks again, Regards, Dan -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body