I created a thread a few weeks ago about remote networking here. Come to find out, all computers are going to just be in one building so the VPN might not be necessary. Another issue I'm coming across is the layout of the building. It's a large office with 3 rooms (where the computers will be) on opposite sides of the room. It's a wiring nightmare!! No way to go up in the ceiling so I looking back at going wireless. Is it a bad idea to go this route? I heard and read WEP is easily crackable, so is there anything else that's better these days? What is the most secure way to go wireless for long term use?