I have the one that was originally from the et8500 I think - It cant be every power supply surely. its just got to be the box.Have you tried the PSU from one of your other boxes?
I know the original Zgemmas had a fairly decent brick type PSU but then they started using the ones built into the plug which had a lower output.
I know that, what I'm asking is, does the LED flash/on/off/ ? That is the LED on any of your USB drives?No, I have a few but none that flash. Im done for now so ive packed it away.
Wonder how long it will be until I have another crack tho :)