jlet and highfigh are right!! All I had to do tonight was:

Download the latest version of software which was 7.0.2. I had version 4.0 something like that.

I went to the Activities tab, clicked on "Customize Buttons" under what I titled "Watch TV Antenna". This brought me to a page with all of the drop down menus for each button. For the "+" button, I was able to choose the "." in the drop down menu for it.

After this, I was abnle to make my favorites list using the channels 3.1, 5.1, 10.1 and so forth.

It works!!!! Just make sure you have downloaded the latest software and firmware.

Thanks everyone!!!!!!!!!!