There have been some theorys taht using eu hackshield on naca will allow u to used patched hax. My theory is:
1)Hackshield sends a message to hackshield hq or w/e, and it will update it to us version.
2)Eu hackshield will send a message to the EU hackshield hq or w/e, which may screw up ur game.
Just my theory though, feel free to share ur theorys/opinions
this method can work work i know becuz for a bit i used it but then i moved back to cali an now i only get internet at school so i dont play any more but... to do this you can get the eu hs and use it but u get dced becuz some of the codes are diferent from the codes for us ca so to get around this you need to get them to line up you can use olly for that ... don't bother with this tho unless u know how coding works also when you get it to work it will update to the eu one so no worries about patching as much there server is slower then us... well ill try to respond to replies but dunno im at school so well c