Debug Android app on Wondermedia WM wm8650

[hericles]

Hi,
I'm trying to debug an android app on a fairly crap tablet I have (WonderMedia WM8650) but I can't get my linux machine to recognise the device.From what I've read its a matter of including the USB vendor ID into the 51-android.rules file but I can't find out the USB driver for the tablet. Or maybe I'm doing it all wrong.

I have set the tablet to debug and configured USB to ADB but running the command adb devices doesn't show it. Are there other ways to get the device recognised or does someone know the vendor ID for this tablet?

Thank you,