With the ECMAs for FIM that I've written myself, one of the most useful features I was able to easily implement was the ability to set an ECMA parameter that would allow me to reprocess the last full import (LDIF in this case) file generated by either the ECMA full or delta import. I know that when FIM R2 comes this appears to change the paradigm, but nonetheless with the time that it takes me to construct a full import file before I can test my FIM solution in a lab, the ability to replay import files this way would be very handy. An added spin-off for this was to be able to replay production-generated LDIF files in a lab environment for analysis - something that proved crucial for me @ CSODBB in both troubleshooting and testing.
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