Adding an application question

[Getagroove]

How do you add an application to your page? I tried to add the My Video app but I receive an error telling me I already have the maximum number of apps and to remove one. Here's the problem: I don't have any applications installed. Do you have to belong at some higher level to use the applications?

[Getagroove]

Maybe I should put it this way. How do I add videos to my page?