Wireshark-users: [Wireshark-users] capture filter for 2 hosts

From: belletjetrekken <belletjetrekken@xxxxxxxxx>
Date: Thu, 16 Sep 2010 11:01:36 -0500
How can I write a capture filter for 2 hosts : 66.4.57.22 and 66.4.57.22?  When I tried to put

host 66.4.57.22 66.4.57.23

it errored out

Thank You
Wireshark Newbie