I've been fiddling with the attributes, but either I'm not doing it right (EXTREMELY likely) or I can't get there from here with attributes (also EXTREMELY likely).

Here's what I want to do. I'm setting up a cart for an actor friend of mine. He'll be selling photos and the like from his site. Here's what I want to set up:

unsigned photo $8
signed photo $15
personalized &#036;25 <-- for this one we&#39;d need a text box for how they&#39;d like it personalized.

If the example isn&#39;t clear, let me know.

What&#39;s the best way to set that sort of thing up?