The Logic Off Topic list

I have purchased a visual mastering program called 'Har-Bal' which is 
only available for PC. I am a G5 user.
Har Bal only requires a 500Mhz PC so I got an old laptop to run it. I 
just need to copy a full stereo song file to the PC from the G5. Then 
EQ it in Har Bal and copy it back to the Mac. I have seen a product on 
a local auction site that enables such a connection. It is a USB to USB 
cable with a floppy disk of software.
Just seeing if anyone has info about these sort of things, experiences 
maybe?
Cheers,
Roman Pirie.