Does anybody have any tricks to increase the redraw rate with a windows rdp server and a freerdp ...

[G+_610GARAGE]

Does anybody have any tricks to increase the redraw rate with a windows rdp server and a freerdp client? I have a xenserver running windows 7 os' with linux thin clients. If there is a large redraw on the screen, you can see the refresh. Nothing is being taxed during this process and its not unusable.  I'm not trying to play video on it. I'm just trying to get best performance as possible. Any suggestions to improve performance would be greatly appreciated.