InfoPath Dev

I have the following evaluation form I am working with.  At the top of the form, I have a drop down menu where you choose how many people are evaluating the person...1,2, or 3.  I would like the option buttons for evaluator 2 and 3 to only show up when 2 or 3 is chosen in the drop down menu.  When setting a new formatting rule for ...

I have a Rich Text Box that I want a default value in.  A one line default value works fine with the the string("Text goes here") option.  However, I want the default value to have multiple lines.  Something like: string("This is line 1. This is line 2") It works with a regular text box, but I need this box to ...