right now I am running 4 instance of FRD, using proxy lists for each of them.
two features I think would be very handy to have would be the ability to right click on a download in progress on a proxy and be able to disable the proxy that way. which would be handy when you have like a handful of slow proxies in a list that's too long to display.
the other thing would be the ability to hide uncompleted downloads for the current session, which doesn't have many practical uses when you aren't running multiple instances.