One of QuarkXpress features I used a lot in the mid-nineties was the ability to apply an halftone pattern to any bitmap import. It was unbelievably effective when printing black&white graffiti fanzines or designing one of those long forgotten fax-based newsletters : because the images where only made of solid black (dots or lines) they looked terrific even on shitty printers/faxes.
Fast forward to now : for a few years I kept an old copy of Xpress around just because of that feature, moved to InDesign, never needed said feature and forgot all about it.
Of course, I need this feature and I have no idea how to do or even if it's doable in InDesign CS5.
Can you help me ?