New in Wolfram Mathematica 7: New Interface Elements  previous | next 
Create Scrollable Dynamic Output
Manipulate now includes a ContentSize option, which allows the output to include scrollbars and a resize area.
In[1]:=

Click for copyable input
Manipulate[

 Expand[(Cos[\[Alpha]] + Sin[\[Beta]])^n], {{n, 40}, 1, 100, 1}, 

 ContentSize -> {500, 300}]
Out[1]=