AirCapture is a wireless packet monitor for the 802.11b Wi-Fi networks. AirCapture captures and decodes wireless network packets which you can not visually see in the air, and helps you to visually monitors the WLAN activities. (shareware)
A Sniffer type analyzer, PacScope is a powerful integrated network analyzer, that monitors and visualizes packets activities on LAN or Internet through Ethernet. PacScope is a shareware. TRY NEW PRECISION CAPTURE TIMER!!