Hullo, My LnS trial was about to run out, and I'm not quite yet sold on it due to the limited control over application internet use, so I decided to try satety.net. So far so good, except I can't for the life of me figure out if it's possible to restrict applications to certain ports (ie. I'd like to allow svchost to only use DNS and DHCP). Just for the heck of it, I tried making an advanced rule which blocks firefox from connecting to port 21, but it doesn't do anything - I can still log on to my ftp using it. If it's possible, please post some foolproof instructions (if applicable ).