Dave,
I can put my Oracle 9.2.0.4 install files on alex or george, if that would help, but I can't commit any time to testing right now. One of our contractors left unexpectedly for a Real Job and I'm up to my *ahem* in alligators right now, even more than usual.
I have done four 5.2.2 Oracle installs and found only a couple of small install errors, in calendar and workflow, which I intend to commit fixes to. I haven't actually used any of the packages yet, though, so don't take that too seriously.