Thank you both for responding. :)

GKDantas- Yes I have 6.03 installed. Also, nothing is grouped so that's not my problem either. If I drag objects from the browser that were created with versions prior to 6.03, the problem doesn't occur. If I create a new scene using 6.03 and save (drag) just one object from the scene into the browser, it will save ALL objects and shaders in the scene along with it. If I then create a new scene and drag the object I just saved from the browser to the new scene and look in the objects and shaders tabs, all objects and shaders from the previous scene are present. Yes, you can then use "remove unused objects/shaders" but it seems you have to do it twice. It's a puzzle LOL.

I did check the DAZ bug tracker and one guy reported a situation that I believe may be similar. He said that the file sizes of objects saved to the browser in 6.03 are much larger than in previous versions so this could be because everything in the scene is being saved along with the object.

Thanks again fellas

John