Loading Brushes/Patterns.
to load brushes into photoshop, select the brush icon on your tool box.
once your there click on the little arrow and select "Load Brushes"
find the folder where you saved/unzipped the file.
select the brush set you'd like, click load and you're done.
another way is to go to your presets manager Edit>Presets Manager and Load them that way. both ways work the same.
to load patterns, open up an image in photoshop.
select Pattern Overlay in your layers palette and in the drop menu where you patterns are select Load Patterns
find the folder you saved them in, then load.
you can also go to the preset manager like you did to load brushes, but on the menu slect patterns.
thats it. now you can use them.