GRemote is software by marbalon from xda-dev which turns your Touch Diamond or Touch Pro into a free-air mouse much like the Logitech MX Air. It uses 2 application a client that runs on your phone and a server which runs on your PC (both Windows and Linux). It includes both right and left click buttons and a scroll wheel, and to prevent accidental movements only transmits movement when you touch the screen.

Usage
-Unzip attached file
-Install GRemoteSetup.CAB on you device
-Run GRemoteServer.exe on you PC
-Enter correct IP address in GRemote app on you Diamond
-If you use GSen remember to add this app to GSen config
-This app use UDP 5656 port so disable it in firewall

If you find this tool useful, please donate to the developer.

Source : xda-developers.com

=== DOWNLOAD===

GRemote 0.1.1

Developers site ( they have a new version )

Tags: Accelerometer, GRemote, mouse, PC