Compressing Audio Files on my Mac

[jehlers02]

Im trying to free up space on my mac becasue it seems to be slowing down.

I downloaded some apps to show what is all taking up the space on my computer.
And i found out my music is taking up 75% up my space.

How can i compress all my files to free up space?

 

[seniosoul]

just upgrade it'll only cost about 500
pc>mac ; )

 

[masterhammy23]

Here's something for Windows. I'm not sure about Macs.

http://support.microsoft.com/kb/307987

I'm not even sure how much space it'll open up. I'm trying it right now