What phone do you have? If you have a bionic you don't need a tethering plan to use it.
Edit: Just got an email from at&t saying my order was canceled. I ended up ordering a refurbished one from all4cellular for $65 shipped.
Sent from my DROID BIONIC using Tapatalk
I ordered one too. Here is a link that shows you how you can modify the the dock. I know the link says Photon but its the same setup as the Bionic.
Photon working with LapDock! - xda-developers
Pictures taken using the stock camera app will be located in the dcim folder. Different apps will usually create a folder on your sd card and store them there. Some camera apps will let you choose the save location.
You probably deleted the yahoo stuff. Look at this thread it should help you out.
Broke contacts app when uninstalling Yahoo - Android Forums
Here is contact fix zip from xda.