I just installed CS5 on a new iMac. I was trying to open a cs5 Indesign file from my old mac on the new iMac. It is unable to open due to missing or out of date plug-ins. There is a whole list of missing plug-ins. I've updated to 7.0.4 of CS5 Indesign, but that has not solved the plug-in issue. Any suggestions on how to fix?