It’s that time of the year again, folks! Apple will be releasing a brand new iPhone firmware soon, and March 17th is the day when we all find out what the new iPhone 3.0 firmware will bring to the table. We’ve already heard rumors that it could feature multitasking and the much awaited push notifications so we’ll certainly be looking out for these two functions once it is outed. Even though the March 17 event will only serve as a preview, we’re pretty sure the iPhone Dev Team will already warm up their engines and brace for a brand new jailbreak challenge ahead.