Hi,
Boot WInXP, insert the WinXP CD and upgrade. While I don't suggest it, to
permanently remove Win98, simply do not take the option to backup the
existing system.
Or, you can simply boot the WinXP CD and start a new installation. You can
format as part of this.
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Best of Luck,
Rick Rogers aka "Nutcase" MS-MVP - Win9x
Windows isn't rocket science! That's my other hobby!
Associate Expert - WinXP - Expert Zone