Introduction
Hi, I'm listing some of the applications I use daily, they're mainly open source though I thought I'd add a few that aren't too :D but they're still free and trustworthy.
The Best Open Source Applications For Working With Cd Images
(Bin), (ISO).. etc

InfraRecorder is a free CD/DVD burning application and is release under GPL version 2.
homepage : http://infrarecorder.sourceforge.net/
ImgBurn

ImgBurn is a great application for burning CD/DVD/HD DVD/Blueray disks. It's free and easy to use.
homepage : http://www.imgburn.com/
CDBurnerXP

CDBurnerXP is a free application that you can use to burn CD's, DVD's, HD DVD's, Blueray and you can use it to create ISO's.
homepage : http://cdburnerxp.se/
The Open Source Applications For Media
The best free media players

VLC media player is highly portable and it plays nearly everything you want it to play.
homepage: http://www.videolan.org/vlc/
musikCube

MusikCube creates a library of your music and plays music.
homepage: http://www.musikcube.com/
Miro

Miro Searches lots of websites for videos. You can download videos from all over the internet, even from youtube.
homepage : http://www.getmiro.com/
MPlayer

MPlayer supports alot of formats, and plays videos aswell as music.
homepage : http://www.mplayerhq.hu
Best Open Source Games
I think these games rule and they're free, hope you play them!

Sauerbraten is great online and offline. You can play Capture the Flag online.. and it could use some more players.. spread the word.. lets give these game some popularity.
homepage : http://sauerbraten.org/
