We're going to be using WRT54G v3.0's with EWRT to provide hotspot access at a tradeshow. What I'm wondering is how handover is handled with the WRT54G. In other words, we have a couple of large rooms where we'll have multiple WRT54Gs to cover the whole area. If someone walks from one side of the room to the other and moves from one AP to the other, what will happen? I'm assuming we need to put each AP on a different channel? I'm also assuming that if we have each AP serving DHCP, that the client will get a new IP address when they go to the new AP. If we had another DHCP server on the network, how would that affect the behavior when moving from AP to AP?