3.1 disk number 2/6

[Oldsmobile_Mike]

You need a utility like ADFBlitzer.  I'm sure there's many other programs for writing out an .adf to a floppy disk, this is just what I happen to use:

http://aminet.net/package/disk/misc/adfblitzer

If you want to drive to Gainesville I have a full set of 3.1 disks kicking around.  You could bring your 2000 and we could make a party of it, lol.