Xbox 360 System + extended warranty

[Viva Las Vegas]

Where is the best place to buy a 360 with an extended warranty? Someplace where when it eventualy craps out (and it will, on my 5th one now) I can just go in and swap it for a new one without hassle?
Also, is there any free bonus goodies being offered for buying a 360 currently?
Thanks.

[slv-chris]

Microcenter is where I bought mine. Had to take it back about a year ago. No hassle whatsoever.