i am still looking for a firewall that fits my needs. i recently switched from za to sygate, but am not totally happy with it. was thinking about trying kerio, but was just curious why it seems like nobdy is using version 4? in most posts, everyone still refers to version 2.XX as what they use. or am looking at the wrong fireall info? confused about tiny and kerio, did they merge or something? sorry for the stupid question.