1) DMB does not use the park factors listed in this file.  They use a more of a sophisticated methodology that breaks down singles, doubles, triples, homers by lefty and righty, plus weather.  I do not have a access to these thousands of records in spreadsheet format, so the next best thing is this.

2) The spreadsheet is similar to the BPF's you see on baseball-reference.com.  Use them as a guide to weed out the pitcher parks from the hitters parks.

3) This is some dude's database off the web. I have not scrubbed it for accuracy, nor is it affiliated with DMB or any other game.  Use at your own risk.

4) Having said that, I will be using it myself so don't worry too much.