Just tried flashing to 3.5.2 and my SL5500 now won't boot at all; the power light doesn't come on with the lead plugged in and no lights come on when I try to reflash it. I've flashed to 3.5.1 successfully in the past, and using the same CF card. Anything I can try to get it working again? I'd thought it wasn't possible to totally ruin a Zaurus with OpenZaurus since it didn't touch the flashing section of the Zaurus unlike the Sharp ROM.