I was just wondering if the firewall included in my linksys wrt54gs router is secure or should I have a software firewall too? Also right know the firewall is disabled so I was just wondering if enabling it would slow down my connection at all. btw, I use the thibor 12 firmware. And if possible could someone give me some settings for it. I use my internet for web browsing, Limewire and bittorrent. Right know I have outpost installed but if not necassary I would like to remove it as it takes some high memory usage.