>I would like to search for the phrase "SET STEP ON" in all files in a project I build. With the structure of the .pjx file there must be a class library out there that can search through all the files in a project for a specific phrase.
>
>Anyone know of a good one?

From the Download section, try:

File#598
File#9533

If those aren't any good, you can get Stve Dingles Searh utility (www.stevedingle.com). He recently revamped it so it can use display its UI interface or you can access the PEMs programatically.

HTH.