Comms link replacement?

anyone know if there's another way to flash an AR/Gamebuster for saturn? my comms link card seems to have been trashed sometime during cleaning up old hardware.

I think I recall some sort of DIY parallel port adapter/addon that worked the same as the comms link.
i think the idea behind it is for those of us who do not have an ISA slot on our motherboards....i lucky enough to find a board (that was modern at the time) last year that had an ISA slot still, but i can not upgrade the processor, and there is no PCI comms link.

does anyone have ones of these puppies ready made? i don't want to take the time or energy to make one myself