Win 8
I installed Basic4Android on my new Windows 8 Laptop and it ran with no problems - also installed the YouWave emulator that I use for a lot of my testing with no problems.
Just curious about what Windows 8 users think of it - personally I find it a real pain and ended up installing one of the Start Menu addons that are available. Maybe the interface is OK with a touch screen but it is a nuisance with a mouse or touchpad and the more applications installed, the worse it gets. One comment I ran into online called it an updated version of the Windows 3.1 Program Manager.