When I link Powerpoint 2007 charts to Excel 2007, the links initially work when setting up the charts. However, if I close the chart and reopen it, my links are no longer available. Even if I keep Excel open, it still happens. I know of others at different organizations across the states that are experiencing the same problem, so I know that it's just not me. This problem only occurs when on a server drive, not the C drive. Powerpoint 2003 links work just fine on a server drive, but not 2007. If I keep the charts as Powerpoint 2003 (within Powerpoint 2007), then the links work just fine on the server. Does anyone have any ideas how to resolve this problem? Thanks.