I used Sygate til it turned to a Norton product, now I'm using Outpost. It works well, but pops up way too many messages. It also interferes with lots of my programs (most notably my minidisc extraction software, which i use a LOT). What do you guys use? I'd like to avoid McAfee, Norton stuff, and ZoneAlarm. Free or pay is okay with me. Lightweight would also be nice.
I know it's a question that's asked time and time again, I just want more opinions. ;)