I have a Macbook and have 2 questions: 1) I have lost the ability to tap on the mouse pad and click. It actually scrolls IE/firefox while in XP (by doing the double finger drag), but I can't tap on the pad. I have to use the actual mouse button, which I hardly ever do. Is that normal? Anything I can do to activate tapping? BTW- tapping works fine when I load up OSX. 2) When I reboot OSX, I now have to HD's on my wallpaper. One is named "Macintosh HD" and the other is named "Untitled". Obviously the "untitled" one is Windows XP, but (a) do I need it there (can I delete it?)? and (b) how can I change the name to Windows XP or something? I've tried to change the name, but it won't let me.