>Blobs below 8K (jpeg pictures) > OK
>Blobs over 8K (multip. tiff and thick jpeg)> No
>
>8K... That looks like an implementation bug.

Look at the SQL BOL topic Retrieving ntext, text, or image Values.

You may just need to bump up your SET TEXTSIZE setting. I am assuming you are using image datatype? Although I think 4K is the default, so this may not be your problem.

BOb