http://www.videolan.org/vlc/
Features
Simple, Powerful and Fast
Plays everything, Files, Discs (DVD, CD, VCD, Blu-Ray), Webcams and Streams
Plays most codecs with no codec packs needed:
MPEG-2, H.264, DivX, MPEG-4, WebM, WMV player
Completely Free, 0 Spyware, Ads or User Tracking
Works on most platforms: Windows, Linux, Mac OS X, Unix...
Media Converter and Streamer
http://forum.videolan.org/index.php
VLC Skins downloads
http://www.videolan.org/vlc/skins.php
For Win7 64 here a link for VLC 64
Link show all version and latest is at the bottom
http://download.videolan.org/pub/videolan/vlc/last/win64/
http://wiki.videolan.org/Skins