DirecTV has released a new update for its iPad app, which adds some useful new tweaks for watching content on your tablet. Chief among the changes are improvements to the search function, which will now show results as you type. The app now also supports multitasking, so if you need to send a tweet or email while watching a show, you'll be able to pick up right where you left off. You can also expect improvements to both the "Watch on iPad" and help sections of the app — the update is available now from the source link below.