CPM/PERT		http://www.englib.cornell.edu/coe/dpl3/cee323/cpm/cpm1.htm
OpenSched		http://www.m-tech.ab.ca/download/sched/
Proj plan FAQ		http://www.faqs.org/faqs/proj-plan-faq/
MPX format		http://support.microsoft.com/default.aspx?scid=kb;EN-US;q270139
CPM terminology		http://www.paiworld.com/cpm.html
CPM/PERT/resource sched	http://www2.canisius.edu/~fishl/mba546pert.html
Cost/time tradeoff	http://mscmga.ms.ic.ac.uk/jeb/or/netcpm.html

XML-RPC C		http://xmlrpc-c.sourceforge.net/
