Tim, I'm feeling a little censored about PM references too because of some posts by other folks. I just read that passage and guess what? I needed to read it again for myself. There's just too much valuable info in there to ignore it and I don't want to feel like we can't safely refer to PM. If I start feeling that way from other posters, I'm going to beg the PM crowd to go to the forum at sonicboard which would be a terrible shame because the diversity of people here give lots of mixed insights.
Anywhere is walking distance if you have the time
-Steven Wright