To help finance the running of this site, please select amount and press donate now button.  In appreciation of your financial support,  you will be granted access to additional information and reference materials on this website.  Upon receipt of the payment, I will follow up to create a user name and password for your use.  As this is not automated and need to be created manually at the moment, it may take one or two days.  $10, $20 or $30 will be granted access for 1, 2 or 3 years respectively.