On February 2, Zane H. Healy wrote: I've got one of those. It's a really sweet box. I use it for characterizing oscillator stability. It can tell you all you ever wanted to know, and then some, about an oscillator's frequency stability...as well as measure the simple things like its absolute frequency, duty cycle, and stuff like that. It can also compare two oscillators against each other, and other stuff in that category. I could really use another one, let me know if you're interested in a trade. -Dave -- Dave McGuire St. Petersburg, FL "Less talk. More synthohol." --Lt. Worf