Is there any way to play NTSC U.S. ORIGINAL games on a modded Jap PStwo slim?

[IceAIM]

I have a U.S. ORIGINAL copy of Burnout 3, and whenever I try to play it online that worthless piece of **** called DNAS gives me an error code -402 because I have a modded Japanese PStwo.

Since I have a slim model, I can't use that paradox machine ID changer unless something has changed recently. I even have a friend that has a U.S. machine ID but sadly it's no good since I have a slim PSTwo.

Is there ANYWAY for me to play U.S. games online on my Japanese PStwo? Both Japan and the U.S. NTSC so I'm not trying to play an online NTSC game on a PAL PStwo.