I saw the region hack listed on this site, and I was wondering if it will allow RCE protected titles to play if I use it. If not, can the hack be disabled?

I have the S124, but if anyone owns an S224, S324 or S424 and used the region hack, and it worked with RCE titles, then let me know, as the 4 players all use a pretty much identical region hack. So if RCE works for one player, chances are it will work on the others.

Thanks