Compaq is now HP, but you can still use compaq.com and the drivers and downloads will be on the first redirected screen.
To the best of my memory I down loaded 5,
DVD Player Patch
Rom Update
CPQ Mixer Shutdown
DVD Driver Patch
Compaq softpak
I wish I knew for sure which one fixed the Micro Studio problem, but I had more than one problem I repaired with the fixes.
Read what they do and you decide.