>>
>>Interesting...they are different, but not unique for index purposes :)
>>
>
>I forgot about that. That is strange.

Too lazy to try it...
Are you saying that you got 20+ key violation messages or one such message then investigation showed 20+ (apparent) duplicates?

If only 1 error message, then maybe the 2 you are comparing *are* different in that they weren't the ones to trip the error????

JimN