im confused a little, i thought regular 3.5" drives will crap out in a car environment from shock and temps?, and that laptop drives should be used. can anyone clear this up? it seems alot of you use 3.5"..

also, i live in MN, we have anywhere from -20 to 100 degree days, whats your (anyone) experience with this? like processors(desktop amd in perticular) and HDs? basicly, when i go start my car in -10 degree winter, is the pc gona start? if not will that do damage? and what about condensation?

sorry for all the questions, im trying to soak up as much as i can.