that's been the problem facing this article as well i'd love to see this get to featured article status but i keep running into the fact that there isn't really a whole lot of good verifiable info out there that is easily available nor is it easy to come by a picture that is usable though i suspect the one or two known images of him would fall under fair use there are a couple of websites out there that basically regurgitate sections from mcgregor's book there is a certain irony in the fact that a guy who labored in anonymous solitude most of his life on a project he loved dearly died destitute and is not making several other people rather wealthy