Anyone have an opinion regarding the following excerpt from the NR on May 16, 2011 (Revised Mineral Resource Estimate)

Just wondering what could cause 'key equipment orders' not to be finalized? They have the cash.

Update on Project Development

During the past six weeks, mine and plant design has continued according to schedule. In addition, BBA Inc. has commenced an updated mineral reserve estimate based on AMC's mineral resource estimate. Project commissioning, based on the current timetable, is still being scheduled to commence in December 2012, assuming key equipment orders are finalised by the end of May 2011.