Here are screenshots from a talk to given by Wayne Maddison introducing and demonstrating Mesquite.
Note: the programme of the meetings in error listed only Wayne Maddison as author of the talk. The authors are Wayne Maddison and David Maddison.
There is one MacClade screenshot (the last one); all the rest show Mesquite in action. The Mesquite screenshots are from prototype version 0.9d28 (June 2000), whose interface is a bit different from the current version. Also, some of the calculations shown may not be publically available.
These screenshots are copyright ©2000 W. & D. Maddison, all rights reserved.