rsync - Dec 2003 - Multiple streams/window sizing options ala BBFTP?

This must get asked all the time, but I didn't see any results from a
search in the archive, so...

 

Are there any plans to integrate features such as using configurable,
multiple streams, or configurable window sizes?  Something like BBFTP or
GridFTP features would be nice - is anyone working on this?  Rsync is
much more feature-rich than either, but they do have a few nice features
in terms of bandwidth management.

 

Thanks,

Jason