USB Host Mode for the Nexus One!!! Nexus One USB host driver - xda-developers (Nexus One USB host driver) Ok, what is it? In a nutshell, it allows you to use USB devices plugged into the Micro-USB port on the N1 (with an adapter). Such as: Mouse Keyboard Thumb Drive Use your N1 as a Web Cam The possibilities are almost endless! I have ordered what I need to do this with my N1 and will update, but if you have questions, post on XDA or here and I can try and help!