BIM and CAD tips 'n tricks

We are one of the first in the world to talk about something called BIM (Building Information Modeling) Here we share several useful insights. Many are confused between CAD and BIM … In fact many are confused about CAD itself. They think it stands for Computer Aided Designing when in fact it is actually for Computer Aided Drafting… you will hear about all that in this category. Come. Participate. Enjoy and post your replies!