I have a copy of OSR2. What is the most common way to convert my hard drive to support FAT32?
The most common way is to format the whole hard drive. Boot to command prompt and run setup from the OSR2 CD. Go along setup until you are prompted to make a boot disk. Insert an empty disk and label it OSR2 boot disk. Then, cancel setup. Now boot your PC from the boot disk. Format the hard drive from the boot disk using the format command. (Note: Do not use the /q switch as it will just erase all data. Use full format.) After your hard drive is formatted, it will support FAT32.