Revit User Group>>>>http://www.facebook.com/RevitUserGroup
Twoplussoft’s Blog>>>http://twoplussoft.wordpress.com/category/architecture/
thaibim>>>http://www.thaibim.net/http://autodesk-revit.blogspot.com/
http://www.revitcity.com/index.php
http://revitclinic.typepad.com/my_weblog/
http://www.revitzone.com/
http://revittotd.com/
http://revitforum.org/
