Also, is it true, that we can only change the region codes like 4 or 5 times, before the dvd player locks it forever? I read about it, that some dvd manufactors do this. Is it true for this model of LG? One last thing, I live in portugal, so i'm region2 pal. If i buy one dvd from the US, region1 only ntsc, will it play well on my dvd player?