DTS Transformations are quite simple. You can use VB or Java scripting. I prefer VB scripting. Here is an example that formats a date for insertion into a SQL table.
'**********************************************
' Visual Basic Transformation Script
' Copy each source column to the
' destination column
'**********************************************
Function Main()
Dim sDate
DTSDestination("PartNo"

= DTSSource(1)
DTSDestination("Supplier"

= DTSSource(2)
'transform date from mmddyyyy to yyyy-mm-dd format
sDate =
Right(DTSSource(3),4) & "-" &
Left(DTSSource(3),2) & "-" &
Mid(DTSSource(3),3,2)
If IsDate(sDate) Then
DTSDestination("PurDate"

= sDate
Else
DTSDestination("PurDate"

= Null
End If
DTSDestination("Quantity"

= DTSSource(4)
Main = DTSTransformStat_OK
End Function
You can modify the transformations while creating the DTS package or after it has been saved you can open and edit it.
Terry L. Broadbent - DBA
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