I have posted my review of Proteron's MaxMenus, a powerful new menuing utility for OS X. I was addicted to Proteron's Action GoMac in OS 9, and was looking forward to trying this OS X user interface enhancement.
Short summary: I was quite impressed by the features and level of customization available in MaxMenus, and the program has quickly become indispensible to me. You can get the full story in my review.
Mac OS X Hints
http://hints.macworld.com/article.php?story=20020303230606115