Sorry I am new to iPad so please excuse my ignorance. Upto now I have been charging my iPad with the charger provided its quite slow and I have started downloading music. I am told if I get a dock with speakers for a better sound quality it will also charge my iPad much faster. My question is how do I go about finding a good one for my iPad, would like a mid price range because I want great sound but limited funds. Hope somebody can advise me.