Right I know how to copy tracks from a CD to my HDD using Win Media Player (9) but it saves them as wma files....

Now the new PC we got downstairs when I first went to copy some tracks on there it asked me what format I wanted to save as, so I selected MP3

How do I change the saved filetype on this machine so it saves as MP3? Cos at the mo I have to copy and save as wma, then convert it all to MP3....