I like how it works so well between presentations (it automatically syncs) - but also allows me keep my handwritten copy separate from mine when we are having multiple discussions at once! It's not perfect though- sometimes you'll have different versions open side by top eachother which makes things messy/confusing if they don't sync together perfectly everytime!! You need some people who know what this product does very goodly because there isn;t much documentation out their about its use either online nor via phone support unless your willing pay $$$$.