Long story short, I have a micro-to-mini USB adapter to connect my iPaq 910 to my TouchPad. My thought was to see if I could connect the two via the adapter and use the USB Passthrough to handle it.

The TouchPad detects the power, tries to charge. No big deal, right? Figure this is why the pin needs to be shorted.

However...the Passthrough is giving an error that "Service is not installed" on each of the available settings.

I've used the iPaq as both a USB serial and BlueTooth connected modem, so its not impossible for this to work, so far as I can see...

Wrong tree? New direction? Any suggestions?