Originally posted by: spidey07
you'll need to setup WDS (search cisco) and have all SSIDs the same.
this will allow your clients to roam seamlessly between access points and not lose a connection. The one stipulation is all the APs need to be on the same layer2 network (ip subnet). If you want to roam across layer3 boundaries you need another piece of equipment (depending on if you're doing IOS or LWAPP)
I looked into this and our Intel PRO Wireless 2200BG cards don't support it.