BCS Nortel switch firmware upgrade

["Steve Richter" <stephenrichter@xxxxxxxxx>]

as part of the seemingly never ending process of getting my BCS JS12
working ( VIOS has gone casters up on me twice now after i5/OS is
loaded ), I am working on loading the lastest firmware and VIOS
upgrades on the BCS.

For the Nortel switch firmware update I have to establish an SFTP
server on my Windows PC. IBM support says I need the SFTP server, but
IBM does not supply one.

Could I FTP the firmware files to VIOS on the JS12 blade and the run
AIX commands to update the Ethernet/Nortel module firmware from there?
 Does AIX include an SFTP server?

( IBM could make the entire firmware and VIOS update process a lot
easier if there was AIX/VIOS code you could run that would get the
needed files from the web, then update the firmware )

Any recommendations of an SFTP server for Windows?

thanks,