Get it for win9x/nt here
http://download.microsoft.com/download/4/3/9/4393c9ac-e69e-458d-9f6d-2fe191c51469/Jet40SP8_9xNT.exe
Get it for 2k/xp/2k3 here
Installation for 2k/xp/2k3 info is pretty standard stuff nowdays, i guess since ms is claiming to narrow down the amount of installers it uses:
SETUP MODES
/quiet - quiet mode (no user interaction or display)
/passive - unattended mode (progress bar only)
/uninstall - uninstalls the package
RESTART OPTIONS
/norestart - do not restart when installation is complete
/forcerestart - restart after installation
SPECIAL OPTIONS
/l - lists installed hotfixes
/o - overwrite OEM without prompting
/n - do not backup files needed for uninstall
/f - force other programs to close when the computer shuts down
As far as the win9x/nt Jet40SP8_9xNT.exe
/q - quiet modes for package
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