Thanks for the update.

I did just install it over the old one with no probs. It asked on 3 files to
retry because they were read only. But it installed quickly and I ran a good
clean search afterward. I have had a few probs with teatimer in the past and just
don't even bother with it anymore. Doesn't seem to make a diff with my system.
I still think Spybot augments my other tools very well to stay clean.
Happy surf'n!!!