>were doubled, and some weren't. So, I called in, grabbed their data, and verified the problem. So far so good.

This was your lucky day. I don't know how many times I have told people I can't fix and error that I can't duplicate.

Of course, running two systems with the same code and different data should have pointed you to the data right away. Not that it WAS a data issue, but sometimes our test data doesn't throughly test our code properly, cause we don't do the stupid things that users do, such as add empty records.

BOb