How to make Bulletstorm into a PC game

I've decided (again) to give this game a pass, but someone around here might find this useful. Ben Kuchera at ArsTechnica offers a primer on how to bypass the weak encryption applied to Bulletstorm's .ini files:

We've gone into some of the problems with the PC version of Bulletstorm, but we're also enjoying the game so damned much we thought it would be a good idea to show you how to get it running smoothly. Whether you want to support a game that shipped so clearly aimed at consoles is up to you, but with a little time and effort you can do undo most of the damage inflicted on the PC version of the game.

Doing so involves third-party software, of course, but BulletStormINIeditor.exe is easy to find.