Akai S1000 / S1100 samplers

Hello,

I'v got an XP computer with a floppy disk.
I usually use EMXPN to make my disk for my S1000 and it works real good (and it's easy).
My problem is I try to make a OS 4.4 disk but I can't.
I tried with akaidsik without result.

Is there a tutorial ?

Thank you.