Have the same situation I'm trying to solve using a Linksys SRW208G switch. How should I use the VLAN capabilities of this switch to provide isolation between the business systems and guests on the wireless network? Both should have access to the Internet through an attached router. e1 = Internet connection to BT Voyager 220V e2 = Hard wired connection to business system e3 = Hard wired connection to business system e4 = WAP (Netgear WG102) Still to look at the WAP, but it allegedly supports wireless VLANs. I'd like to allow business and guest access on the wireless network through the use of appropriate VLAN tagging. Any thoughts or recommendations?