I do, but it isn't what you'll want to hear...
I think it's MCPX failure, and unless you are godlike AND have a solder rework station to hand it's total and permanent failure. This is my opinion.
I have my v1.0 and v1.1 frao boards still and follow this thread in the vain hope some sense will be made of it and an answer forthcoming, sadly I am now of the opinion above, ...that it won't happen.
The IDE controller is part of the MCPX chip apparantly BTW.
I can and have tested these against working v1.0 and v1.1 boards for comparison, all the frao boards have 0.2v on pin 3 of the LPC and I wager 0.0 volts at the MCPX chip also (mine do, see my posts much earlier in this thread).
If anyone can think of a sensible side by side test they want done to confirm a theory then I'll do it and post here (if I think it's valid).
Cheers,
PimpleX