Well, I did it. Switched and got myself a 2.4 GHz MB Pro today. Quiet and smooth it is. But a couple of questions: Mail seems a bit basic and was wondering if there's a better email app? Also I keep getting error messages when trying to send emails. To install Firefox I dropped the dmg file into the Applications folder, double clicked it, and Firefox appeared in the Dock and started up and is running. But there's a Firefox icon (like a small hard drive wrapped with Firefox icon in fact) sitting on my desktop, which I can't get rid of. How does I remove that? If I try to Eject i just says FF is in use. And is there a good firewall out there, by any chance? I used to use Zone Alarm on the PC, and like being able to check what's going in and out. Thanks, NoBob.