Glad to hear that my efforts to cover some of 2.3's release features in a mostly-2.2 book were appreciated. I'm probably going to do the same thing for the 2nd edition of the Nutshell: wait until 2.5 alpha's out so I can mention _its_ feechurz in a mostly-2.4 book... meaning the 2nd ed of the Nutshell may be almost a year away... Alex