when i had nothing going on the net and nothing initiating a download, the peerguardian blocked a few ips going from my computer to ibms, or whatever and this was also with frostwire closed, but overall this is amazing and easy to setup and use... and i thought it needed to act as a server but no, nothing at all, no connect to the net except for updating of course, but it works flawlessly thru comodo firewall... overall 5/5.

edit: by the way, i noticed my downloads increase in speed and also the uploads started instantaneously and upload speed look steadier.. oh and also peerguardian block http stuff from frostwire, odd tho... i just have only bad ips in red shoing and https blocks in yellow, read as in WARNING and yellow as in CAUTION.. and there are few for the first time..

nowshining,

Yep, Peer Guardian is great and it's what I use along with Little Snitch. Glad it's working well for you.

S.