DRM and Music Players

I like iTunes. It is a nice player. I also like free songs that iTunes gives away every week. I download most of them. It was okay since I did not have an MP3 Player till now. But, I do have one now. And it is not from Apple. It is a Sandisk Sansa M240. Now, How do I get this music onto my new player. Unfortunately, there is no easy solution. I found a tool called as SoundTaxi. It seems to be listening to the song when it is being decoded and creates Mp3 out of those. Not sure what quality will it generate. Has anyone used it? If not, and want to, do click on the link and get a copy for yourself.