Apple Announces iPad; Wondering Why You Can’t Pre-Order an iPad? Not Legal Yet; Computer Basics – Browsers – IE6 Must Die; Computer Basics – Mouse Balls; Computer Basics – Power Brownouts; Computers – Now May be the Time to Start Buying New Ones; Carbonite has a Free iPhone App; Google Voice Back on iPhone, Kinda; Lost's Oceanic Flight 815 Available on Kayak Travel Site