I haven't got much experience with wireless networks, but could you use seperate channels? Perhaps have the office running on channel 1, and the delegates on channel 11? This should effectively block them from seeing each other - and it leaves plenty of room between the channels to try and eliminate overlap. Corey -----Original Message----- From: Kevin Alexander [mailto:kalexander@xxxxxxxxxxxxxxx] Sent: Thursday, 25 September 2003 10:26 PM To: windows2000@xxxxxxxxxxxxx Subject: [windows2000] Keeping two wireless networks separate Apologies if this is slightly OT. At one site, we have a wireless (802.11b) bridge connecting two buildings, sharing an internet connection. We have been asked to also provide wireless internet access to delegates who attend conferences. Obviously we can do this fairly easily (and cheaply) with something like the Network ME102 Access Point and MA111 USB adaptors. The problem is this - how do we ensure that delegates cannot browse to any of the computers on the network? There is no Win2k server at this location, just 10 Win2k & XP PCs connected to a Workgroup. Workgroup security is bad, so I really want to find a path to the broadband connection that blocks the office PCs. The only idea I have at the moment is to split the RJ45 that goes into the broadband connection into two - one for the office and one for the delegates. Would this stop each segment seeing each other? Thanks in advance Kevin DISCLAIMER: This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to which they are addressed. If you have received this email in error please contact the sender or the Ionix IT Helpdesk on +44 (0) 1223 433741