I second rob day when it comes down to placed images and destination color space. Flattened pdfs tend to be slightly bigger (FWIW, just my own experience), so it may be not a good idea when you're after smaller size. On the other hand, complex vector drawings can add a lot of MBs to your pdf, indeed. Consider rasterizing them before placing in ID? mranonymous wrote: Also, when I try distilling EPS ... Why distilling? Just Export pdf directly (File > Export). In Export dialog choose options to downsample images to lower resolutions, experiment using lossier compression for raster images, make sure to check the Compress Text and Line Art and Crop Image Data to Frames options. In Export > General tab make sure Pages > All radiobutton is checked - you'll get all pages in one file. After export use PDF Optimizer in Acrobat (File > Save As Optimized PDF...). There are six tabs. Usually you'll gain a little from the upper three (Images, Fonts, Transparency) if your Export settings were correct. It's worth activating Discard Objects, Discard User Data, Clean Up. Before hitting OK you may want to take a look at Audit space usage... at the upper right corner of the dialog box. The bottom line: Since the final size of pdf highly depends on the actual content of your ID file and Export settings, you'll need to experiment a bit. 50 MB pdf of 30 pages for viewing on screen - definitely too much, but don't wait miracles - they rarely happen...
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