ummm..98 cab's?

[wyvrn]

Goodie goodie. You da man!

[codybear]

If you have loaded the files from your Windows CD locally or
on the network, use this setting to stop the prompt which asks
you to put in your Windows CD when loading new options. This
setting will redirect the system to look in the directory where
the files are loaded instead of automatically looking to the
CD-ROM drive. To set this option, go to:

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Set up

Edit/create the value "SourcePath" (String Value) and set the
value equal to the path where the Windows files are stored.

from winmag