I am just starting to implement a major upgrade of our Client Management system which incorporates new requirements needed for reporting services to the Australian Government. I have insisted that as part of the upgrade the clients also upgrade to Filemaker 14 as part of the process. My first imports of a 650,000 record service history file into the new structure (using Filemaker 14 on 3 different computers has resulted in Filemaker stopping during the process and leaving the files in need of maintenance. Reading the list indicates I may not be the only one who has experience this problem. I have reverted to using Filemaker 13 for the job and it appears to be working OK so far (it takes a couple of days). This is from a 14.0.05 release and wonder if something is in hand to fix this problem in future versions.