Here are Links to software we recommend (only PC stuff on here I'm afraid, we are waiting for suggestions from the mac brigade...)
you know it makes sense
clean that crap out
The music player for windows2k and newer
very nice image viewer and converter
One of my favourite media player especially for video,
this one is available for windoze Mac osX and many flavours of Linux ....
ftp software and server software too
best CD ripper :)
a Linux Live CD which will run on VERY OLD machines with lots of media software
try it out!!!!!! 
it will work on Mac computers too :)
To Be Continued ...