hello everybody, I am using autocad 2005.I am facing very big problem while making 3d object. currently i had made two object like phase 1 and phase 2. each phase object size is approx 100mb. now my problem is i can't make it solid . and also i can mearge togather. If anybody has idea to mearge please let me know.Thnaks

[QUOTE=silkambu]hello everybody, I am using autocad 2005.I am facing very big problem while making 3d object. currently i had made two object like phase 1 and phase 2. each phase object size is approx 100mb. now my problem is i can't make it solid . and also i can mearge togather. If anybody has idea to mearge please let me know.Thnaks[/QUOTE]Use PURGE Command to reduce size of each object.You can zip them.