MSX Group PROSPERO Reporting and Budgeting Software: Product Overview: Prospero is an easy-to-use, all-in-one software solution for financial reporting, budgeting, forecasting, planning and analysis. atOptions = { 'key' : 'a8dfc29b76f8e0e43144f40c1f6e4e79', 'format' : 'iframe', 'height' : 90, 'width' : 728, 'params' : {} }; document.write('');