3 Xbee's

Hello folks, congratulations for this great forum on my first post here.

I have three Xbee's (series 2) on three Arduino's Duemilanove and i want any of them to receive/send data from the other two. The Xbee's are in a 20 cm range from each other, so i dont need mesh, just a broadcast where every Xbee reads everything. Is this possible cause I am begining to doubt it.

For a two Xbee architecture everything works fine if i configure a ZNet 2.5 Coordinator and a ZNet 2.5 Router / End, but in this case i have to match the DH, DL. So what if i have three of them???

I would appriciate any ideas. Thanks