I often wait a couple of weeks when Software Update pops up with something new from Apple, to see if any bad news filters out over the first few days. But with MacOS 10.3.2, I didn’t wait on my 12″ PowerBook G4. Reports are coming in that this was a bad idea, in a minor way. Apparently, the fan will run continuously when the laptop is plugged in. Well, mine isn’t doing it (yet?). Here’s another report, from the Apple forums, which also has a link to a fix, which is too risky for my blood — especially since I’m not having the problem. There was also a separate update which is supposed to recalibrate the battery and give you additional time. That would be nice.