OK if its moving the DROs then you need to make sure the port address for Port 1 is set to 0738.
Now to get the icon on your desktop do as follows.
Go to the Mach3 folder again and right clcik on Mach3.exe Icon and choose "Send To" then "Desktop(create shortcut)" Now go to the Desktop and right click on that Icon and choose properties, in the target box paste this instead of whats there C:\Mach3\Mach3.exe /p SoundLogicM3 Its best to paste as the spacing needs to be correct for it to work.
Hood