the light sensor on N series and E series is supposed to turn off the keypad backlight under bright light conditions and also to increase the light brightness for the screen to improve visibility eg: under the sun..however, it doesn't really seem to do much for the 5800, as i realized the 3 buttons are usually lit no matter where you are...perhaps the screen brightness may increase? but didn't really see much diffference...

touch wood, me aso neba kena the fluctuating ear piece vol prob ...

i'm still waiting for the proper garmin to pop out..dun wan virtual key and all...><

i don't think so kua..i'm using level 2 aso...somehow the vibrate may wear out faster la...coz that day i bought a 2nd hand 02 atom..the vibrator was so strong at first...buzz until can hear plastics also got sound..den now...weakened adi... :/

but its normal for touch screen devices...i mean not so for pocket pcs..but at least it does give u feedback that something u have pressed...its the same thing on the neonode n2 and lg cookie as well