I tried searching but couldn't find a thread about it. How can you scroll though fields that contain more data than what is displayed on screen?

For example, try an advanced search in these forums. You will see a field to select certain forums subsets to search in (ex: Touchpad, Veer, Pre3), but you cannot view anything further than "Palm Pixi & Pixi Plus " when in fAct there are many more subsets available.