hello; i'm very confused and i'm hoping things can be cleared up here. i'm looking to buy a netbook, but i've read that windows 7 starter does not support DVD playback. does this mean /only/ that i cannot play movies, but that i can use an external DVD drive? for example, which of the following can windows 7 starter do: 1. read DVD-Rs from an external DVD drive? 2. burn DVD-Rs using an external DVD burner drive? thanks for any help!