I had a repairman look at my SuperColdMachine (refrig) yesterday. I thought the problem was the thermostat because the machine would never shut off and things would freeze. Well, after looking he found that the "Smart box" was fryed and that the machine had a jumper wire put on to keep it running all the time. The "Smart Box" is $430. I said "Howly cow, I thought I could get a new machine for not much more". He said that they cost $2,000 so I agreed for him to order the new part. I got around to looking today and saw that the new machines are only $760 for a CU-200 at defender. It pisses me off that I'm just getting a new card and with labor included, I could have had a whole new machine. ****!!!Just thought you all could learn from my mistake. If my compressor goes out anytime in the next few years then I just threw away $700. I'm a dumbass!!!! but it sure would help if the repairman was honest.