Active Bandwidth Throttling

I understand there is an option to set or schedule transfer speed limits globally but is there a way to actively throttle the bandwidth of the client from the interface? This is a usual feature in most NNTP, HTTP and BT clients implemented by either toggling a 'Bandwidth conserve' mode with predefined limits (Newsbin Pro client) or by selected predefined speeds in a context menu from the interface (ĀµTorrent client). Does Smartftp currently support a similar feature? If not will there be plans to?
Thanks!

The bandwidth limit feature is easily accessible through the favorite properties or the global settings. The KBps/Worker button control can be added to the toolbar in the transfer queue.