large file sizes

Well... here's the lastest on how we seemed to have fixed the problem. We created a completely "new" project file and "copied and pasted" objects from the corrupted (oversized) project into the new project. So far it seems to have worked. Everything is back in the new project, and better yet... the project file size shrank from 130 megabytes to 274kb. I'm now sure what happend or if the "importing" process and anything to do with it. Although when I initally tried to create a new empty project and "import" into it the file size went nuts. For the same object doin the import initially left the file size at 97kb, doing the exactly thing and copy and pasting into the new project using the same objects, the file size went to 7kb.