Hmm, I did the same stupid mistake (cacko repartitioned c860 and then installing OZ). It handgs on the screen with the woman and the progress-bar. So I tried to go back to cacko, but then I get the following error before it tries to boot the faulty OZ (and hangs again). Here's the messages I get on screen:
[...]
modprobe: can't locate module devinfo
INIT: Entering runlevel 5
[new page]
Installer Starting
cannot detect tools package on /mnt/cf
error (1)
Rebooting
[...]
So, it seems I'm stuck for now. Anybody having any pointers on how to get something installed so I can repartition before I try to install OZ 3.5.3 again?