I play MMO's, so I got myself the Razor Naga. I love that all the buttons are on the side of the mouse, I hardly need to use the keyboard!
But....I've noticed I get hand cramps from using the buttons. Like bad hand cramps, along the where my thumb is (which is used for the side buttons). I don't know if it''s because of the layout of the buttons, ergonomics, or I'm spending too much time on the computer (I do IT so I'm already on the computer eight hours a day).
I never had this problem with the G5 I have.
After a (very) long hiatus, I have begun to write again. And this time, I'm not alone!
Click Here (basisgames.blogspot.com) to check out Basis Games - Video Game/Console Reviews, Commentaries, and Analysis. Check it out!
It appears that this is supposed to be the case. Some people have reported success outputting their files to wav and re-encoding them. I have to imagine this is considered copyright infringement, however. You can burn tracks purchased at iTunes.