Hi there, I'm a newbie in the architecture design. We would like to design a software for space planning using DWG format (since AutoCad is the world leader !), however we need to handle objects of type "room" (with a surface, and custom non-graphic properties), and it seems to be impossible, unless we use the Autocad architect module. If we use this module, can we still import the DWG file (which includes these new types of objects) in AutoCad 2007/2008, "visualize" these new objects, modify the plan without loosing any informations ? We would like also to browse (eventuall modify) DWG plan on the Internet... Do you know a way ? Is SVG a solution ? Last question: have you heard about VDraw ? Regards Oriane