Microsoft Research Ships Wi-Fi Tool
Engineers at Microsoft Research have released a new software tool that enables a computer to connect to multiple Wi-Fi networks simultaneously. With VirtualWiFi, a single wireless card can appear multiple virtual WLAN cards. A user can then configure each to link to a different access point, computer or other device.
The application, which is a prototype project, could also be useful for network diagnostics and expanding the capacity of ad-hoc wireless networks. The 1.0 release of the software does not yet support WEP and has been designed to work with Windows XP. Download VirtualWiFi 1.0 from FileForum.