Problem with blob field in SQL Server

In SQLServer database i have stored a blob using updateblob function,
type of the table column is image.
When i use Selectblob statement to get the blob into a blob variable, i am getting only 32 KB of data. But with ASA i am getting the complete data..
How to get Complete data in SQL Server?

regds.,
rangaWhich data provider are you using?

Terrisql