I plan on setting up a network at home. It is to be used for playing online games via my PS3 and eventually XBOX360 Elite then PC. I intend on using over 5 PC's but they do not need to be able to share printers or files etc. They just need to be able to go online and download files esp torrents at a decent rate possible using comcast. I do not have any legit virus protection so I am also looking for help in that area. I have AVG installed on one PC but I heard that Mcafee has one where you can allow exceptions on your network through MAC address so I am looking forward to assistance with that. Looking to spend about $300 Max on Virus protection, Wireless router(s) and/or switch and Firewall protection. Can anyone help out with advice? The Firewall is for added security if I am correct??? Thanks!!!