so, i just did a fresh OS install and have yet to install a software firewall. i'm installing KIS so i don't need to hear other kinds of firewalls. which version of KIS is stable and gets the job done? i currently have version 6 and it did great. i could install that one again, but if 7 is good (or whatever is out) i mite try it. if there is no difference then why should i bother?