I have a Microsoft Lifecam VX-7000. When I had the RC, the disc that came with it didn't work, until I found out that I needed the 3.0 software. You can find this on google. Hope this helps some people.
System Manufacturer/Model Number eMachines ET1161-07 OS Windows Vista Ultimate CPU AMD Athlon(tm) Dual Core Processor 4050e 2.10GHz Memory 4GB Graphics Card nVidia Geforce 6150SE Monitor(s) Displays eMachines E181H