Thus far PG 3, Beta 2 and Norton Internet Security 2005 seem to be playing in the same stadium without any conflicts. My XP-SP2 system boots up fine with NIS 2005 activated and ALL of the options in NIS 2005 turned ON. One of the new features in NIS 2005 is a log that shows Alerts when an unauthorized pgm attempts to access any NIS module. This log is showing total blocks of all attempts by DCSUserProt.exe to tamper with the NIS modules. So NIS is protecting itself and blocking Process Guard. NIS also blocks TrojanHunter Guard 4.0 access attempts. Anyhow....thus far PG3, Beta 2 appears to "have ignition" on my system. Good job, Jason, et all. I wasn't able to use Beta 1 because of the NIS conflict problem.