I recently returned an iPad 2 and picked up a 1st gen iPad along with some profit! However, when synced the new iPad to my iTunes I selected the option to use the back up data from my previous iPad 2. Everything seems to be fine and is showing the 1st gen iPad receiving the 4.3 update as well. But when trying to use the home share feature to play music from the iPad off my Mac laptop, I don't see the home share feature which allows me to select the music playlists form my laptop? Any thoughts? Thank you!