• You could use the ole automation objects. Look at the sp_oa system sprocs. You can either create a vb COM wrapper for the blowfish or perhaps use it directly. Check this article out http://portal.dfpug.de/dFPUG/Dokumente/Partner/CoDe/whitepaper_extending_tsql.pdf or http://www.devx.com/getHelpOn/10%20Minute%20Solution/20562.

    Simon