Operating System: Windows 2000 (Note: might work with other versions of this os.)
Windows 2000 Universal INF
Copy this Universal INF file onto a blank 3.5-inch disk. When prompted for the driver during the installation, select "Have Disk" and direct the installation to the 3.5-inch drive. Select mdmusr01.inf from the 3.5-inch disk and follow the prompts to finish the installation.