Watch out! I have found that when doing a Pack and Go in SW2007, it will not only save the new copy of the files, it will also update your original files, whether you want it to or not. Here's the scenario. You have some files in SW2006 that you have been working with. But for the moment you have SW2007 open and are working on something else. Now a buddy asks you for a copy of an assy out of the other job, so you open it with SW2007, being careful not to tell it to save, even though saving should be a habit by now. Ok, Pack and Go what you want, carefully close that assy without saving, and oh, no, SW2007 has also overwritten your original files. Crap! I feel that the original files should NOT be saved unless I tell it to save my originals. The obvious short term solution here is to either never open anything you don't intend to convert, or make sure ALL files are read-only just to make sure you don't inadvertently save over something. WT