Maximus announced his NANDFlasher for Xbox360:
A bit more details about the device was posted on eurasia.nu:
[QUOTE]
The product is scheduled to ship on March 26 with a retail price around USD $45. The 360 NAND Flasher will be available in two flavors; one with plastic shell (translucent-blue) and the other with clear heat-shrink plastic. The kit also includes a wiring system which will greatly reduce the install time.
What is the NANDFlasher?
THE FIRST PROFESSIONAL TOOL FOR ALL YOUR XBOX 360 HOMEBREW NEEDS !!
The nandflasher is basically a JTag device that lets you read and write to the X360 NAND. This requires an Exploitable console. Hmm, is my console xploitable? Well if you have a dash kernel before 8xxxx and the console was manufactured before Jun 18, 2009, then you most likely can use this device.
A bit more details about the device was posted on eurasia.nu:
[QUOTE]
The product is scheduled to ship on March 26 with a retail price around USD $45. The 360 NAND Flasher will be available in two flavors; one with plastic shell (translucent-blue) and the other with clear heat-shrink plastic. The kit also includes a wiring system which will greatly reduce the install time.