HTPC - Google TV Control

Well, I'm sure this has been asked before a long time ago. How do we get this bluetooth keyboard mouse combo (The NSG-MR5U) to work on a windows PC. I know there has to be some way to do it, whether by adjusting the registry or tweaking settings. I would learn how to write my own drivers but I'm afraid that's a bit out of my grasp at the moment. I thought one of these would be the best solution(Registry/Settings/Drivers). Other than buying another less functional mouse/keyboard combo. I would really like to see this control working on PC.