10:10:54 AM Jan 30th 2014
Well, we're going to have a hell of a time trying to figure out what format Greg used for the older comics because practically all of the links are dead...
12:55:21 AM Feb 4th 2014
All comics Prior to June 19th, 2013 are numbered from the start of the series up. So just go through the archive in order. It shouldn't be too difficult.