Wma To Mp3, Need to convert Options

[korektphool]

Hi MacMusicians!
My friend lent me a Cd with lots of WMA files and of course iTunes cannot play these. So I need to convert them to MP3 format for enjoying them on my computer. I was wondering how to do this; can anyone help me for a FREE solution? I do not want to pay for something I will probably use for only one time. Does anyone know of any software that does this? I did download 'Soundconverter' found on this site but it requires a license for every file over 500kb (and of course almost all the music is over 4mb). Pleas help!

On the otehr hand I know that iTunes 4.5 (I'm running 3.1) can convert automatically from WMA to MP3. If I downlaod the new version of iTunes, do I need 10.3 (I'm running 10.2.6). And how do I put my huge music libary (over 10gb) into 4.5 from version 3.1?

Thanks for any help offerd.

Raghav Kaushik Korektphool