Exactly.Ice Czar said:well there is more than one way to skin a cat
Ive never caught a worm, but then I pay attention to what is going on in the wild and keep up to date with hotfixes, you dont necessarilly need to apply all the components of a service pack, which is why they are seperately available
however, I would say that eventually you would want to sort out SP2 on your box
either using it as a whole
disabling parts of it (like the firewall, using a different one) or
selecting component hotfixes to install that are incorporated in SP2
specific patches are a critical components in your defense
but as mentioned, you need to configre and employ 3rd party aps im a layered defense as well