Ok, let's keep the blogging momentum going. Here is something to consider if you want to use the DBLook functoid in BizTalk 2004. The DBLookup functoid produces the wrong results under load. Despite installing the Rollup version, as well as Q884887. Still there seems to be an issue with the DBLookup functoid returning either empty or the wrong results under load (200+ messages). The most recent hotfix looks good (Q888309), but I don’t think it will be included in SP1. You would have to get that from premier support