More Power(book) problems (II)

The thing with the AC Power Adapter keeps going South, I'm afraid.
Last night, the cable started to smoke, and smell like hell, so I have to unplugged it, and use the AC Power Adapter from my late and dead iBook, for what I read, it is perfectly safe to use an iBook AC Power Adapter with, or on, a PowerBook, but if the PB's batt gets totally drained, this AC won't charge, since it delivers less wattage.

Anyways, at least I still can use the PB.