I've been running KIS 7 for a while now in training mode and, while I like the package as a whole there's a couple of things that bug me. Firstly, I play Day of Defeat: Source regularly and everytime I start the game KIS alerts me that the hl2.exe has changed. There's no option on the alert to add a rule or ignore the hl2.exe on future loads. I've tried putting hl2.exe in the trusted zone but it still pops up an alert. It's not a deal breaker but it is annoying. Secondly, Proactive Defense is driving me (and more to the point my wife) nuts. I have a constant stream of alerts and even though I'm ticking the add to rules box, they keep coming. I use my PC every day and would have thought that most rules would have been established by now and the pop-ups would slow or stop. Due to the pop-ups I've disabled Proactive Defense to appease the wife but I'm concerned that I'm crippling my defenses by doing this. Along with KIS i run Superantispyware Pro and am behind a NAT Router. Is it safe to leave Proactive Defense off? Or am I doing something wrong that's causing the alerts to keep popping up.