There's been a lot of talk about desktop modes i Android this week, but many don't realize that you can install an experimental build of Android on your laptop or desktop computer right now. Android-x86 is a derivative of open-source Android that runs on standard Intel-compliant hardware, i.e. the vast majority of computers out there. The latest modified version from Android-Dev.ro
adds two important features: Ethernet networking support (for small computers like the Atom-based "net-tops" that lack WiFi) and virtualization, so that eager users can try out Android in Virtual Box, VMware or similar programs.