I have recently down loaded the InDesign trial from the adobe web site. I have tried to open files in it and haven't been successful. Im not sure if its the program or my computer. It gives me the message "Cannot open the file 2003.qxd Adobe InDesign may not support the file format, a plug-in that supports the file format may be missing, or the file may be open in another application. So is this a problem with a file that is missing from my computer? It is very important that I can work from quark (6.1) into InDesign, b/c we are basically buying it to replace quark. Also what programs work best with InDesign?