Hey Fellas! this software is just amazing.......im coming from an old (I'm 3rd generation) DOS Estimating. I've tried Accubid but really just wasted my money at the time. due to our DOS system learned, we never made the switch into digital on-screen bidding until our old DOS system failed leaving us wayyyy out of support with Accubid. We made the switch and its been the best, not really common sense style program and you def need some time to perfect it. assemblies are really great and easy once you get the basics down. What I love is the support of McCormick all and how they offer youtubes with classes.