I'd have to look when I get home. I bought it in 2003. Aside from frequent crashes, the battery discharges in thirty minutes when it's supposed to last four hours.
Ouch. How many charge/discharge cycles did the battery have before that started?
As for the SP2, too late for me to say DON'T DO IT. But it's not too late to save your data, wipe the harddrive and reinstall everything from scratch--except SP2, of course.