basically It lets you use ur diamond as a mouse. Not a replacement but nice to play around with.

needs 3.5 framework, If you don't have it u can get it here.
Download details: .NET Compact Framework 3.5 Redistributable
I'm out of storage memory and had to save it to internal memory (prolly not a good Idea, but for this program it works fine)... I miss my Mogul in this reason, it had storage memory lol.

The program can be found here
GRemote - GMouse freeware for Pocket PC windows mobile and wm5 or wm6 ppc, PocketPC free downloads.
Install the exe to your computer. It will list an IP. Install the cab on the diamond, it will ask for that ip.

To work
I'm on usb/active sync, but it says it will work through wifi and bluetooth i think. I hope it works on wifi, as i'll put it on my dad's comp and mess with him.

One downside is (took me a bit to figure it out) is that you must be touching the screen in some way for the mouse to move. I rest my finger on the scroll wheel. Enjoy.

i take it this uses the accelerometer on the device?

as of now. New version will have a "touchpad" feature for, non accelerometer equiped devices.

Untill then

btw i think there's an app out that does what that smiley is doing.

Very cool. Reminds me of those gyro mice used in presentations.