NetStumbler (ver 0.4.0) Abandoned Freeware In Windows XP and above, when you enable a wireless adapter, the OS provides a dialog to "View Available Wireless Networks". This dialog is NOT available in Win2k, which is where NetStumbler helps. NetStumbler is a tool for Windows that allows you to detect Wireless Local Area Networks (WLANs) using 802.11b, 802.11a and 802.11g. The information provided is more comprehensive than the dialog that comes with Windows XP and above, so it is also useful for those OS's. NetStumber can: Verify that your network is set up the way you intended. Find locations with poor coverage in your WLAN. Detect other networks that might be causing interference with your network. Detect unauthorized "rogue" access points in your workplace. Help aim directional antennas for long-haul WLAN links. Be used recreationally for WarDriving.