Ethereal 0.10.12 released

Ethereal, a free packet sniffer that not only decodes network traffic, but can filter and analyze it, all with an advanced, GTK-based GUI. Additionally, Ethereal can read the data files from a multitude of other packet sniffers, letting you analyze previously collected data. The files can even be compressed with gzip, and Ethereal will read and write to them invisibly. Get it [here].