Ciao.
So as to find an installable video
player for n770 that will sream wmv,qt,and
swf files, I've had brief email 2-way comm with
KMPlayer's* developer.
In short, to make it work in the n770 is a
backend** player built directly on the
gstreamer.
The developer welcomes anyone's help on
this project.
Any takers?

* KMPlayer data is found in wiki
** "backend"(player) is found in the wikipeda.com

Green :-)