Thanks, Curt! The dust collector is the one that PCFlyer created for his spindle. I created an adapter that will mount it to the DW660. You can find more details here: http://www.thingiverse.com/thing:1091450.
The sharpie holder was something I threw together on tinkercad. I’ll try and attach it here.
The cable chain was purchased on Amazon: http://www.amazon.com/gp/product/B00880AVL2?psc=1&redirect=true&ref_=oh_aui_detailpage_o04_s00. I ordered two of them. I didn’t want to spend all the time needed to print them, especially because I knew they wouldn’t be as strong and reliable as the molded ones.