gbXML (Green Building XML) is a very useful format for transferring building models across a number of platforms. Bentley Hevacomp's Design Database contains a gbXML import that allows you to take advantage of this facility, but you should be aware there…

A friend and I were talking about the latest marketing campaign from Microsoft which is to defend against the I'm a Mac, I'm a PC adds that Apple Computer Company do so well. In the new adverts, people joyfully state they are a PC. Usually after…