It's wonderful that a handful of people are actively working on this general concept of the OS 9 update, but I'm getting concerned that a lot of it is happening in isolation and with different and possibly incompatible goals in mind. I hope there will eventually be some way to merge all the fixes into one project before it branches too far apart. (Perhaps all of this can eventually come together in a 9.3 final-release version.) I also hope that there won't be any problematic limitations like fixed screen resolutions or loss of G3 support. Most of the things that have been added in the 9.2.3 project are not of direct use to my workflow but they may be of interest to others. Personally, I'd prefer to not have the menu bar packed full of add-ons that may not be optional. The "pear" icon may also lead to some confusion with the PearPC project.
Getting basic standing bugs out of the core system should be the number one priority, followed by incorporating the latest driver updates. Even the "Universal 9.2.2" I downloaded doesn't have the final ATI driver update applied. Expanding hardware support, particularly where it applies to video cards and basic trouble-free booting, should follow because it's going to help the maximum number of users as hardware options dry-up. The multi-processor patch should also be part of the basic system so that it doesn't have to be manually disabled/copied. I find it kinda sad that most users of the Universal 9.2.2 are probably disabling multiprocessor support rather than applying the patch. The multiprocessor fix and the ATI update were a necessity on one of my MDDs (although some ATI extensions had to be disabled to prevent a boot freeze related to the particular Radeon card installed).
My comments aside, keep up the good work, Cliff! Everything you're doing should prove to be of value, and your knowledge is invaluable. Welcome!