I have lots of music videos and such, but I'm running out of room on my computer. Is there a way to easily make the videos just audio, and get rid of the picture. The only way I know how to do this is in GarageBand, but it takes about 15 minutes for each song. On another note, I want some more HD space on my computer because I'm running out. What do you call this? In the "About this Mac" window, I think what they have listed as the Memory is the RAM. Is there an easy way to install more memory? Can you do it the same as installing RAM? I don't want an external hard drive for memory.