It's not my night

I'm hoping it's a coincidence that I just updated to 10.3.8, but...

• I've been burning audio CDs tonight that won't show up on my machine
• I tried updating my Airport base station, which then stopped responding at all. I then spent the next couple of hours getting it up and running again (I'm just not any good at networking)
• And after all the Airport mess, my machine still doesn't reconnect after sleep (which was a problem from beforer). Looks like I'll need to call AppleCare...