Alternate Power for Touchstone?

I have tried various A/C to USB adapters 5V 1A and none have worked with the Touchstone except the original Palm Pre Adapter.

All of the one's I've tried work (charge) when I plug the cable directly into the Pre, and all even charge my IPOD, but none seem to power the Touchstone enough to charge my Pre.

Has anyone found an adapter that will work with the Touchstone aside from the Palm branded one?

Someone just bumped the other thread with working 3rd party power supplies. Thanks to whomever did so. Here's a quick-link in case it get's lost again.

_http_://forums.precentral.net/palm-pre-accessories/185907-touchstone-list-working-3rd-party-power-adapters.html