i just loaded 2.0 and kind of remember reading that there was an app or someway to sideload Android apps directly on the playbook without using a PC. I could be wrong though?
It's called DDPB Installer. Can't remember where I got it, but that should help.
Just remember, if you are on 2.0, you don't need to install the Android Player, it is already installed. If you install another version, Android Apps won't work.
All you need to do is get in Dev Mode and install the .bar files using DDPB, nothing else.