The next beta will have that fixed in there - I don't usually reupload versions without incrementing version numbers - just for sanitys sake. I'm just waiting on testing some new fixes before releasing a new version.
Also to answer your question - you can use a tk2dCamera no problem, but the default skin is set up without a tk2dCamera, so its going to be tiny in there. You're free to change stuff though - you'll have to reposition labels, sprites, etc, but it definitely does work, and doesn't require any scripting. I'm using it in another project with tk2dCamera.
Yes, for the scrollable area - you will need another camera. It keeps things really quite efficient that way, as no CPU clipping is required like this.