Hi fordman
Have a look here mate for PS2 Mod Cartridge,
<a href="http://www.electronic-devices-uk.ltd.uk/psmodchips.htm" target="_blank">http://www.electronic-devices-uk.ltd.uk/psmodchips.htm</a>
But i think you may still have to join a wire and you also need a boot disk for PS2 backups
<img src="smile.gif" border="0"> <img src="cool.gif" border="0"> <img src="smile.gif" border="0">