I am new to 3Ds Max. All my architectural rendering work untill now was done in AutoCAD Architecture (2006 and 2009). Over the years I have created a lot of models that I would like to use in 3Ds Max without spending time to recreate them. I have no problem with importing models to Max. I am working in log home company and all my models are log homes (all elements are round!). When I import modles, all elements (log walls, railings, posts etc.) are very rough. Smoothing filters are not helpful at all. Is there any way to make all round elements very smooth without rough edges? I appreciate any help.