Photoshop :: Load Patterns - PAT Files Not Showing?

I am trying to load patterns, and when I click on Load Patterns..., none of my .pat files are showing. I only have one showing right now, and that is only because i did the following: I clicked the "Reset to Default" button, which brought up the default patterns. Once that was loaded,

I reset that as the default and now that is the only .pat file that shows. If I go to the preset folder in CS5, I can see the list of .pat files, yet they won't show up when I try to load a new pattern folder.