Just another thing to keep in mind. Good will NOT work if your device has been rooted.
If you have installed the allmine update (or something similar) you phone will already have been rooted.
My experience with a phone has been that even if you attempt to unroot the device, Good still detects some setting/file somewhere to indicate it was rooted and will not allow you to run the application.
Good luck - if you get it working I'll probably end up doing the same thing.