Will InDesign open my Quark files?

Question

Q: Will InDesign open my Quark files?
A: InDesign can open Quark 3 and 4 files. Quark encrypted version 5 and 6 files just so InDesign can't open them. If you can back save these newer Quark files to version 4 they can be opened by InDesign.
If you don't have all versions of Quark to backsave to version 4, Markwarz Q2ID (QuarkXPress to Adobe InDesign) offers users a quick and easy way to convert QuarkXPress content into a new Adobe InDesign document.
http://www.markzware.com/q2id/
Dave, can this be made sticky?

Answer 1

An EPS caution for imported XPress docs
InDesign 3 (CS1) has a bug that was never fixed which turns on the non-printing attribute for random EPS graphics in an imported XPress doc. You can spot these graphics in Overprint Preview mode and you can use the Attributes palette to fix them individually. Dave Saunders also wrote a nice script that will turn off the Non-Printing Attribute for every graphic in the document (ie, make *everything* print).
//DESCRIPTION: Uncheck ALL nonprinting attributes checkboxes
//Script Author: Dave Saunders
if (app.documents.length != 0) {
myGraphs = app.activeDocument.allGraphics;
myLim = myGraphs.length;
for (i = 0; myLim > i; i++) {
  myGraphs[i].nonprinting = false
myPIs = app.activeDocument.allPageItems;
myLim = myPIs.length;
for (i = 0; myLim > i; i++) {
  myPIs[i].nonprinting = false
Theoretically, this bug has been fixed in ID4.