This bundle represents fantastic value as it, however if you buy instore and ask to see the label on the side of the box, you can guarantee to get the newest FALCON chipset (which runs cooler and uses the new 65nm processor) if it says 175W on the same label that has the lot number on!
Initially it was difficult to tell if you were buying a new Falcon chipset 360 or and old Zephyr chipset(the one which
overheats) as they initially used 203W power supplies on both.
Now, microsoft are shipping all Falcone chipset consoles with the 175W power supplies as the chipset draws less power than the Zephyr Chipset. The Zephyr chipset(remember NASTY chipset) can not run on a 175W power supply! so it you see 175W on the side of the pack, you have yourself the latest, cool running FALCON 360.
Hope this helps all those looking for the best quality 360 on the market at the moment.