It's official -- PC Tools Firewall Plus is "retired" as of today, with no hints that was coming (thanks loads, Symantec
).
The hint of it coming was it being bought out, this is common practice for Symantec, they buy something out and they have an additional customer base and then they merge any good bits of the product into their own equivalent.
Note in my signature Drive Image 7.1, this was the last version from PowerQuest before it was bought out and merged into Norton Ghost.
Which others (preferably freeware) are currently recommended? I've tried (and ditched) both ZA and Comodo, and would like something that's a reasonable balance of security and user-friendliness.
Another vote for Outpost free I would be using that if I didn't have the Pro version. It is a good firewall with a light touch on the number of pop-ups you get.