Hi, I don't know if you have already achieve your purpose. I think that if you want the files in order to install OZ there will be someone at OZ subforum that will be glad to provide you with.
As far as I know, you have to format CF with FAT16, to copy the files inside the card and then just follow the install instructions.
Do you have SL-5500 or 5000?, I'm a bit confused. It's the 5000 and early model? If so, maybe it needs special rom. I don't know.
I'm afraid I'm not the smartest zaurus user.
Good luck.