I just installed UT onto my new TiBook and ran it under OS 9.2.2 last night. I noticed that there are a few odd things with the way it was displaying. There were artifacts showing on the display, angled lines that were not there all the time. It is the GOTY verison (436) of UT, and didn't find any updates online above that version. Does anyone know of a stable version of UT for OS X????