Dear Robert & Doves:
That is a very good synopsis of David Lowe's work. A link of interest that was not listed is his educated guess as to when is the rapture: http://www.earthquakeresurrection.com/2012.html . I agree that that date is important as the beginning of the rapture window , which extends to Rosh Hashana 2013. With solar maximum projected for May 2013 the lights could be out around Ascension Day 2013 for that "Thief" to come.
Please see the time-line that no one is talking about: http://www.fivedoves.com/letters/nov2010/Analysis.pdf . The first part discourses on the Rapture window while the second part uses the Biblical numbers from Daniel & Revelation for the proposed time of Daniel's 70th week.