Great, I'll give OT a shot. I found this website from apple:

http://download.info.apple.com//Apple_Support_Area/Apple_Software_Updates/English-North_American/Macintosh/Networking-Communications/Open_Transport/

Which version should I download? I'm capped at 1.3mb because my only way of transferring files to Macs from the internet is via 1.44mb floppy!