Thought this should deserve its own thread, as it's a very interesting idea for hardcore overclockers.
Intel just came up with a new warranty, prices ranging from $20-35 depending on your CPU, for X or K versions of their processors. Must be purchased within a year of your purchase of the processor, and goes on for the original 3 year period of the processors's limited warranty. If you burn out your chip from overclocking, they'll give you a single free replacement.
I might go for it, might not be a bad idea for a i5-2500k running at 4500GHz =D
Tuning Plan