I am running it on the valk, with a ram mount. It is not perfect, buts works very well. Some of the maps are slighty off and they are the 2009 version. I have it mounted right over the center of the bars, and can see the signal/neutral lights over it. I can hear it a slow speeds on the tourer, I have not tried the headphones yet.
Get the garmin communicater
http://www8.garmin.com/products/communicator/You gan send points from Google or MSN maps directly to your device.
It is easy to see while riding.
The factory mount stays on while in the Ram mount, and it makes it slightly difficult to get the power cord in and out of the jack.
I can take some photos if you are interested. My bike is in pieces now, waiting for parts, hopefully the get here next week. I am ready for Inzane