Yeah.. kind of. If that makes batch uploads faster by uploading three or more files at one time, its just what I mean ;)
couldn't find this in the forum or tracker so here an idea for faster up- and downloads with many files:
WinSCP should use multiple connections simultaneously and automatically to up- and download many files at the same time to or from the same server.
I've seen this in SmartFTP and it was a great improvement for slow server-connections.