I'm typing this from Konqueror in YDL 3.0. There were some initial problems with Monitor detection and Screen configuration in the XF86Config file. Trolling around the ydl-lists I found the correct configuration and got myself up and running.
I was pleased when my XHTML standards-driven sites rendered properly. I was also pleased to find MT working smoothly.
After a celebratory bottle of root beer, I'll begin to tool around with my first Linux-on-the-desktop environment for the PPC.