just got my first mac pb 17" 1.5g i live in japan. got the japanese version. tried to create two accounts - one for english menus one for japanese. problems: 1) i am having mixed results changing the system language. it changes to english, then changes back and forth at random 2) when i try to fast-switch between users, i get (of all things !!) a blue screen of death .... and me a switcher from windoze ! 3) sometime when i enter the password, it says that i have entered the wrong one.....i have meticulously taken care to type it correctly and in the correct case....i have had to resort to deleting the offending user and trying again....sometimes this works, sometimes not help !!