Downloading FFmpeg,Mplayer, Mencoder and Flvtool2

How to download...
# FFmpeg (http://ffmpeg.mplayerhq.hu)
# Mplayer + Mencoder (http://www.mplayerhq.hu/design7/dload.html)
# Flvtool2 (http://inlet-media.de/flvtool2)

I know there is links to download but I must download which one???
Example like http://www.mplayerhq.hu/design7/dload.html

There is...
MPlayer v1.0rc2 source
MPlayer 1.0rc2 Windows
Subversion snapshot
and more...

But download which one???!!

Its better download latest version from subversion (or use Subversion snapshot).

See installation instruction at

http://docs.buyscripts.in/wiki/Mplayer