Hi Kirk
The FTP/SFTP option would benefit from a zip and send option, I nearly always have to zip files for upload, it's faster and more reliable. The zip folder could be created in the parent folder and then uploaded.
There might also be an option to delete it after completion. Slide shows could also be sent to the server like this and unpacked there (perhaps PM could even send the unpack command, when the upload completes).
I would love to have some or all of these features.
Thanks
Graham