The DJ software
can be used on a Mac. I've attached a PDF file, which I put together this afternoon, showing a number of ways in which you can do that, along with some pros & cons. I'm sure that there are other options, and I may have inadvertently omitted a pro/con. It can give you an idea of the options that are available to you.
If anyone is having difficulties with charts being read-only, then you might like to read the following EQ Support article:
http://support.electricquilt.com/Blo...ork-in-DJ.ashx