Hello, As many of you probably discovered, I recently purchased a MacBook. On June 8th, 9th and 10th, I will bring it to school for exams. I am not worried about the exams (I am well prepared), but about being able to show off da MB! I wanna show them all the cool features and stuff, and though Tiger is easy to find out, I would like to recieve a little training from someone experienced with Tiger. As you can see in my sig, I have a Mighty Mouse. I don't know how to program the two side buttons differently, and how to rename the computer. Not the computer, but the place between "desktop" and "programs" is called "josiassvendstorp", and I would like to name it "Josias". How do I do? Also, how do I take screenshots, and make an actual jpeg file on a mac? I used to pres "prt screen" om winblows, and the press "paste" in Microsoft PictureIt! 2001, but I am an OSX newb, and would like to learn a bit, so if anyone can quickly answr these questions, or perhaps even guide me through somehing on msn/iChat AV, it would be tah cool! Thanks to anyone taking time to help!