>I have been using a series of WinAPI commands to send data to an FTP site. The site has now switched to SFTP and I am no longer able to send data. Can anyone point me in the right direction on what I have to do to use VFP to communicate with a SFTP site.

WinSCP http://winscp.net/eng/docs/introduction
this uility supoportes "Batch file scripting and command-line interface"

Or http://www.foxite.com/archives/new-class-for-vfp-ftps-https-and-more-0000197860.htm with libcurl

MartinaJ