I am sure this was covered in the "old" Phatnoise forum.
I downloaded 13.01 from Phatnoise onto my 60 GB DMS and then follwed their instructions to update the Keg - radio off, disconnect cable from Keg, insert DMS, connect cable, switch on radio, when green lights blinks fast on keg turn off radio.
The problem is that the Keg seems to go into some sort of loop - green light blinks fast, blinks slowly, green light steady - then blinks slowly, blinks fast etc, etc.
I left it overnight and it is still doing the same.
The result is that the head unit does not display the Keg at all.
Would appreciate any help in resolving this issue.
What you describe could be an error code on the boot. How many times does it blink? Are you sure this is a VALID DMS? If you have another DMS, try that