I have a linksys 4 port switch/router which has served me well, but I now have more than 4 PCs I want on the network (main box, laptop, home theatre, wife's box and playing with SCSI box). I know I ...

At work we're finishing a new building adjacent to existing, where I'll get a proper server room (distance about 100 meters, 330') There is existing plain wooden closet with some switches, routers, ...