It is possible that there might be a difference, because there is a slight delay in info from the EQ reports in flowing over to FICO. So it's conceivable that the scores might not match, because FICO would be working on older data. But most of the time, they should be the same.
The EQ scores on other 3-in-1 services won't match, because they're created by the service using their own mysterious means. That can get very confusing.
* Credit is a wonderful servant, but a terrible master. * Who's the boss --you or your credit?
FICO's: EQ 781 - TU 793 - EX 779 (from PSECU) - Done credit hunting; having fun with credit gardening. - EQ 590 on 5/14/2007