We are preparing a 76 pages catalogue for printing. The printshop we use here in Moscow declined our 33 mpx. files (RGB, Sinar eMotion 75). They had no problem with our 22 mpx. files before. Now they claim that our files clog their computers and insist that we should downsize all our files to 300 dpi. 22 x 26 centimeters. I am sitting at my computer and doing this in Photoshop (10% a time). With the arrival of my eMotion 75 I spend more time downsizing my files . Is there a software to automate the downsizing and keep the quality?