Here's a simple table to make it easier to compare the features available in
Pedigree Explorer, BreedMate Pro and BreedMate Lite. Note Hawkeye and 
HerdKeeper are respectively the horse and goat/sheep/cattle versions
of BreedMate and they can be purchased with the Lite, Pro or PedX options..

Feature PedX BreedMate Pro
Pedigree Chart -
Descendants Chart  
Merge Manager  
Create new forms, add all form elements
Inbreeding Analysis
Single View
Text Reports
Relations View
Email Pedigrees
Modify any form elements
Add and delete watermarks
Select what fields are displayed in each generation