any penang guy wnna letgo their N900 ???????

just grab a n900 few days back.. looks like it need some times to well understand this devices.. damn.. even my FM transmitter oso cannot use one.. oledi set accordingly at my devices as well at my car player.. still no sound from my n900.. not even single beep.. fm boost oso launch d..
btw.. i would like to ask u guys opinion regarding voice+data plan.. which is the best? speed and stability..

guys..
i got myself a rootsh..
i did try to edit the value of
/sys/class/i2c-adapter/i2c-2/2-0063/power_level
to 118 (originally 110.. even after use fm_boost oso 110)
but it doesnt change anything using vi.. using filebox edit thru note and save oso cannot one.. it said is read only file.. whats wrong with my devices? am i missing something?
looks like the fm_boost script doesnt change anything..