Speaking of these.... Who out there has had some good experience with PC based analyzers. I'm looking at getting one for our group (boss says to fill out a rec...), and not that it will replace our HP units, but for use in the field, etc. Looking for something on the high end (read willing to spend around $2500 or so). I'm looking at the Boulder Creek Signal Tap unit( http://www.bcreek.com/products.htm ), but looking for some practical experience with them. Oh, I also get to order a new laptop as well. Isn't it nice when they give you some $$$ for tools :-)