Here is a quote from the Fuji website, looks like the answer is not yet :- "Q: What accessories will be available to support the launch of xD-Picture Cards? A: At launch, PC (PCMCIA) card adaptors and USB card readers will be available. A CompactFlash™ adaptor is in development that will allow the use of xD-Picture Cards in cameras designed to use CompactFlash™ media.
Q: Are there any plans to produce a floppy disk adaptor for xD-Picture Cards? A: No. The floppy disk drive is becoming less popular, therefore it was not considered appropriate to provide an adaptor to support this format"