Couple of things.

1. Pay attention to the readme be installing and definitely backup
filters. After installing, internet access no longer worked. After looking at the filter exceptions, some of the default filters were
referencing an incorrect IP address for our public NIC (hence, no
connectivity). Looking at the NDS filter objects, the IP addressing
correct, but filtcfg would not let you change it. We ended up
filters from the backup. FYI

2. Has anyone looked at the default filters under SP2? I installed
default filters to look at them and there were some differences now.
2 that jumped out at me were the Real Audio filter and the
filters. Is this normal?

Thanks for any response.

Steve D.