I recently upgraded to the Pro-Pack and have noticed that when opening a new library in the Library Pane (now it should be PAIN) I hear my hard drive go a little nuts and it takes a few moments for thumbnails to appear in the column? I don't have compression turned on, but I did notice that the PP had added some files called PNG, which if I'm not mistaken are good ol' graphics files. Could this be the slow down? Is there anyway to fix this ... other than a patch of course? TIA! -Tim