What are you guys using in terms of a keyboard and mouse? Are you just syncing a bluetooth keyboard and mouse? Or are you using the device to do all your mouse and keyboard functions? I am looking at either getting the $30 adapter or maybe the $100 HD dock if I have to. I would rather save the money and get the adapter, but I want to be sure that I can actually attach some sort of keyboard and mouse to the device while in the webdock application.