Good video playback software

Hey guys, quick question. What's a good video playback software that's free, goes full screen and has fast forward. I'm trying to do post commentary on KSP and Windows media player just isn't cutting it

SELF BUMP, I NEED ZZZZ ANSWERSSSS :D

VLC Media Player. I've never used anything else since I first discovered it. It's also open-source if that matters to you.

For easy fast-forward and (slow-forward?), use the "+" and "-" keys.

sweet thanks

Media Player Classic... best way to get it is by downloading KLite Codec Pack... MPC is included, and all codecs you`ll ever need. If you need extremely simple and yet powerfull player, you should try out MPC