I, among the other millions of Mac users decided to take the plunge and upgrade my OS (Operating System) to the new Leopard. The installation on my G5, a tower, went off without a hitch. My PowerBook G4 on the other hand, experienced some side effects. After multiple trys and a little patience everything went fine. It was really just a lack of understanding on my part. "Had i known" was the phrase of the day. And now I do know. So if you have any questions about issues you're experiencing or concerns of what you might experience. Ask. But regardless, make a back up of your computer before doing anything.
Moving on to something more, out there. This is a newer band I came across. Very different yet I can't seem to stop listening to them. Here's a link to their music, Sigur Rios