At least I did. Right now I have a $170 hunk of plastic which will not give up even a single bit of information. As I explained to the San Disk hotline: it doesn't come up in my Treo, it doesn't come up in my laptop, and it doesn't come up in my desktop system. Nothing, nada, zip.
So now I'm also the proud owner of a RMA number.
Return Authorization ID: RX096530
Product to be returned by Customer: SanDisk Ultra? II SD? 2GB
Serial Number: BE0506XL
Replacement Product: SanDisk Ultra? II SD? 2GB
Status: Pending Return