As far I know, it's impossible with WMP10Originally Posted by .:SpY_GaMe:.
Don't you have nero showtime 3? It's available with nero 220.127.116.11b.. Download it from NERO if you don't have it (Then ask me for making it real good )...
If you have showtime then it's very easy. Press "C" while playing the video, then do the same you used to do
Voila! You have it.
Or you can also use Video screen capturing Softwares.
Or the best will be to do with Premiere Pro. It's a video editing software really, but it has got an option of saving the frame (File > Export>Frame) That's the best because you can manually select which frame to choose and the picture quality will be the best!
It's your choice now...