Ok, my 560X is almost perfect now: it even has the elusive rear port cover.
But I can't find a pcmcia cover anywhere. Well, except for places that charge $25 for even the smallest part and then another $25 for the cheapest method of shipping to Europe.
RealBlackStuff, thank you for the offer, I appreciate it. I would consider it if you (or someone else) also needed a 560 for parts and the machine would not go to waste. As it is, I find buying a complete (if broken) machine just for the cover taking it too far.