Hello,
I have been trying to implement the solution given here to remove a display price when it is zero. After following the instructions correctly (i.e. changing "theme" to my theme name, etc.), I get a php error about an unexpected T VARIABLE within the section of template.php that was changed.
It didn't sound like this problem came up in the original thread, but I just copied and pasted without editing anything other than the theme name.
(Unfortunately, I don't know much about php yet, but after seeing all things I could edit if I did, I plan to learn as soon as possible!)
Jugney