Install XP on the other computer, when you are asked to activate, you will
be presented with a phone number to call. Tell them what you are doing and
they will give you a new activation code. If it's been more than 120 days
since XP was activated on the previous system, activation may go through the
same as it did after the first install on the previous setup.
Before, installing XP, while at the 98 desktop, place the XP CD in the
drive, when the setup screen appears, select "Check System Compatibility,"
do not overlook anything as any item to which it points might cause setup to
stop. Also, it might point to issues that could have caused the other
problem about which you speak. Most likely, the problem was outdated CD
burning software on the previous system. Older versions of such software
are not compatible with XP so you need to check with the software
manufacturer for the latest versions compatible with XP and burners with
which their software is compatible.