Modules?

So I was reading that I have to install modules for photos and such to work, but when i click on admin>modules> it has me click flash aps, and there is only like 4 apps within.. and there is no photo module, and then I click on add flash app.. there is only 4 or 5 to select and they all cost money.. Help please?

The main modules section lists only the installed modules. It's where you go to administer and setup a module after it's installed.

To install modules go to tools, then to modules in the tools section. That is where you will find all of the modules that can be installed.