I currently have a linksys router in place for my home networking. I only have 2 PC's connected as of now. One running Win2x and another running XP. When I click on the network icon to access each PC's resources there is a very slow response time of approx. 8 seconds. Is this because my router is only a 4 port router and I need to upgrade it for faster response time or is there some setting I need to change?