Theme help!

[xjboy]

Ok first off I am new to the BB world. I just purchased my first one about a month ago. I have been slowly changing settings and display options to what I like. I just purchased and downloaded a theme off of shopcrackberry. After I downloaded it I looked for it in my themes and it wasnt there. I finally found it but it is in my application list. How do I apply it so it is my current theme. I need your help and paitence. thank you.

[xjboy]

Figured it out. It needed a OS update