I have just loaded LnS to try out, using the default settings. I've allowed the specific app sthat I know to get to the web, and that's all so far. Nothing in my log area yet. I have a problem where a very tricky to detect/remove spambot is sending out burst of spams on Port 25 SMTP, at random time intervals. I would like to be able to log Port 25 outgoing events specifically and block specific apps from using it but allow my emailer (Outlook) access until I can find the tools to detect and remove the offending malware. I am a newbie in the world of firewalls and creating rules/filters i.e. never done it. I like LnS light footprint of system resources so far. Thanks for any help and I did try doing some searches in this forum and not much luck yet.