Wanted to pop back in and say, unfortunately, this patch doesn't work with ESR on PS2. I've ripped my copy, Patched it according to the instructions, burned it to a DVD-R, and it crashes after the warning message saying don't buy or sell this patch, and support offical SRW releases.
Which is weird, because I've ripped and burned an untranslated version of the game, just to make sure it wasn't my console, and it runs just fine.