Each week, Melissa Kirsch & Alice Bradley of Lifehacker bring in all-star guests to tackle the stuff that matters—like how to be happy, how to buy a TV, how to be less bad with money and how to tell if you’re dating a psychopath. Look, you're doing great, but quite frankly we think you can be a little better. All your friends do too. It's time for The Upgrade.
This week on Ask Lifehacker we're not talking about the new iPad, but what we'd buy instead. Firefox 11 finally brings add-on sync and March Madness proves that piracy isn't always the best option when you want to watch TV online. Also, we'll extend a Wi-Fi signal from a house to a barn, figure out a use for OS X's dashboard, and start training for the inevitable zombie apocalypse.