thats probably not such a good idea.
go to:
ftp://ftp.suse.com/pub/suse/i386/current/iso/
and get the *.mini-installation.iso file.
Look in readme and other threads for detailed instructions.
This will act like the SUSE 9.2 install cd's and you can press the "upgrade" button (rather than "fresh install") and it will be done by an installer that knows what its doing, rather than YAST's install/remove software (or YAST online update if you are so inclined.