Version 1.0 of Apple TV wasn’t a success. And version 1.1, a free software update that added a YouTube browser to the prior interface, didn’t gain Apple any traction. So the company is preparing to release version 2.0—also called Apple TV Take 2—as another free upgrade to try and increase interest in the 40GB and 160GB living room media players. Announced in mid-January and originally scheduled for release this week, the enhanced…