The usual method is to follow the on-screen instructions.
I quote verbatim from the bottom of the page:
- "How to get it"
- "Look here for more info on:"
- "Bootdisk: Instructions & image to download. Last update: 050303" (click
this link!)
- Navigate to "Download"
- Click bd050303.zip to download it to your PC.
- Unzip it
- Check its contents. You will see a file called "Install.bat".
- Double-click this file. If there is no floppy disk in the disk
drive, insert one now.
- Boot the machine with this disk.
If you have a problem with any of the above, post again!