Has anyone bought PS3 in US and used it in Nepal?  I read many forums and can't completely figure out if it'll work without the converter or not.  Some say, PS3 works from 110-240V and don't need any converter.  Also, I realized PS3 games are region free, so US purchased games will work, but what about blu-ray dvd.  Will all of them work or just the ones that are not region coded.  Thanks.