FTP suddenly not supported

Hi,

I am trying to upload a couple games to my v551 using a bluetooth
connection. I've done it before with no problems but this time it
isn't working. I copy the games to the Motorola OBEX file transfer
and an ftp session tries to initiate but then I get an error saying
"Server Does Not Support This Operation" and it quits.

Anyone have any idea what's going on?

Thanks,

CD