I have had a new motherboard put in my computer and lost the microsoft photographic imaging software that used to open up my jpegs. As its over two years since I got my computer I am not sure what it was part of - does anyone know? Also when I try to open up my jpegs (which I have only just tried since getting my computer back) I get the message jpg is not a valid win32 application. Can anyone shed some light on this? Any help much appreciated.