saving .hps files in mac textedit

[Cranky Old Man]

do i just save it right to the custom story folder under the name of my custom story are their any tutorials for mac users

I think it's the same for Mac users as for PC users:
Use a text editor that is capable of saving in plain text (.txt) and save it with a custom .hps extension in the same folder as your .map file. If the editor won't allow you to change the extension, then just save it as plain text (.txt) and rename it afterwards.