Hi My son has just bought me an iphone4 My first ever touch screen, so all very new for me!! Please bear with me and my ignorance....but I'm a keen learner! I want to get a stand alone charging dock to keep my phone in all the time that I'm not using it...mainly so I can find my phone when I need it. I also need to get a cover for my phone. Are there covers that can stay on the phone while its being charged in a dock? (Do you say 'in a dock' or 'in the dock' or 'on the dock'??) ....oh...and I love my new phone!!....and my son!!