Well, by the looks of things its pointless now anyway. Its handy as you don't have to look up the major and minor numbers, and you only have the device nodes for those which have the driver installed or the device connected. In retrospect it probably wasn't worth the hassle, as it names things differently and puts them in stranger places.
One thing I did note was that my CDRW doesn't seem to be working, so for the moment I'm back on test5 with the patches I posted somewhere around here.
Also, VMware wouldn't build the modules it needs to run, inserting the test5 ones segfaulted badly. here's further instructions on modications you need to make to vmware (in addition to the ones posted the other time) to make it work with 2.6.0-test6:
http://thomer.com/linux/migrate-to-2.6.html
There's a bit on there about vmware.
Also, I've been reading up on udev, and atm it seems it is little more than proof of concept, and very minimal, still in a pre-alpha sort of phase.