[Captain Kwok]

Did you do a huge single update going from SP1 to SP2? Or did you just do the latest update (which was the verification tool thingy)?

You can also undo a system restore IIRC.

On a side note, you should create a restore point every day.

On another side note, my computer crashed the first time I tried to install SP2, so what I ended up with was sp 1.5, where I had some sp2 features but couldn't install it. Eventually I was able to get it updated to sp2, but I forgot the route I took.