VLC Media Player Portable [USB EDITION]
No Install Required!!!
VLC Media Player Portable is the popular VLC media player packaged as a portable app, so you can take your audio and video files along with everything you need to play them on the go. You can place it on your USB flash drive, iPod, portable hard drive or a CD and use it on any computer, without leaving any personal information behind.
* System Requirements: Windows 95/98/Me/2000/XP/Vista (Note: Win 95/98/Me are not officially supported)