Hey... I have a 12" iBook G4 (1.2ghz process,or, 768mb ram, 60gb hdd... if you were wondering). It's a dream. But recently it's developed a couple of problems. For one thing, when the charger is plugged in (which is basically always nowadays, because battery life is 30 mins at best anymore), it's very loose most of the time. Just a tiny wiggle can make the difference between black and green. Do you suppose this represents a need for a new AC adapter - maybe something there has gotten worn down? - or do you think it's the actual port in the computer? But also... Not always, but often, when I unplug the charger from the WALL end while leaving it plugged into the computer, the screen shuts off. the computer is still running in non-sleep mode... I can still be listening to music or click things... but I have no backlight. To get the backlight back on, I have to sleep the computer and wake it back up. To avoid this, I've started unplugging it from the computer first, which seems to be working, but I'm curious as to what could be the issue. Any techno-supers out there have any ideas?