Hi I'm thinking about getting the new PowerBook with Superdrive. But there are couple of issues that's bothering me. I hope some of you could comment on this. First issue is the fragile PowerBook case. Specifically the screen. I read many posts regarding how the hinge holding the screen broke off during normal usage and how it was difficult and very expensive to fix this. From things I've read and noticed, I suspect 1) Heat generated during extended usage weakens the material 2) which coupled with stiff hinge could leverage the material to break off. This is just a speculation. But whatever the reason, I wanted to know if this is still the case with recent PowerBooks (someone mentioned this might have been the case with only earlier models) and maybe someone could comment on this? Another issue is fan noise. I also read posts regarding the new 1ghz PowerBook, describing it as high pitched jet engine noise. I visited local store, but due to the noise in the store, I couldn't confirm this. I hate annoying ambient noises like that. I have Power Mac and its noise reminds me of a large metal refridgerator. Part of reason why I'm thinking of getting a laptop which has to be quieter than a desktop. Could someone comment on this if you have any information? Besides these issues, I would also appreciate any kind of feed back one might have on PowerBooks. Thanks.