You really are limited in many ways. You have to accept the stresses of the environment -- pressure, temperature, vibration, space limitations, power sources, etc. -Shawn > There is a right way, and an ugly kludge. It's very likely that the > right way is sending down equipment that can handle the stresses placed > on it, rather than making the environment fit the equipment (at which > point you probably lose much of the value of the data gathered down > there anyway) > > -Adam > > Archmage wrote: > > >Could you use active cooling and a insolated box to protect the chips ??? > > > -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics