Sadly the port thing is over my head as well. New at this.
I wasn't able to find anything in that particular file using keyword "Rating" and "find" to make that particular edit. I am assuming it would be set to "true" and I would mark it "false".
But I did find something in the showFeed.brs file. A line that reads
item.StarRating = "90"
I tried to comment it out...
''item.StarRating = "90"
but all that did was just make the rating zero. I want to remove those stars from that page all together.