I just want to pass this along.
Do not under any circumstances use the self cleaning mode on you Samsung oven. Wife turned it on in morning before work, came home 9 hours later and found that the one and only control board was fried to smithereens. Obviously a serious design failure on their part AND they will not cover the damages which were $500 for the part and service call. To be fair, the oven is 4 years old but felt that Samsung should have stood by their product.
Anywhooo, cheers!!