Thermaltake P4 Spark 7+ (Xaser Edition) Highest Performance Copper CPU Cooler, w/ Temp.Controler, What do u think about that CPU cooler? Do i need Temp control? or I juss can plug it into my mobo? If i plug it into the temp control, will that make it run more efficient? If i plug it into my mobo will it run at a lower speed that will make the processor hav higher temp?