Just as an aside, personally I have found Morpheus a little more "friendly" when it comes to the spyware and stuff associated with the free versions (nature of the beast and all). There are some patches available on the web which you can download to clear the spyware from both yet still run.
(Disclaimer: Of course, I'm not advocating the downloading of music from these sorts of sites, if it's not legal in that part of the world)