Issue with using arraylist elements as InsertParameters

[VB Programmer]

I have an array list that is filled with ProductId's. I wanted to traverse
thru the arraylist and use these product as parameters in a SqlDataSource.
It seems to always stay on the 1st element in the arraylist. Any ideas why?

Here's part of the code... (al=arraylist, sds=sqldatasource)

For i = 0 To al.Count - 1
With Me.sdsFreeShip
.InsertParameters("ProductId").DefaultValue = al.Item(i)
.Insert()
End With
Me.sdsFreeShip.DataBind()
Next

Me.lstProductsSelected.DataBind()
Me.lstProductsUnselected.DataBind()

 

[VB Programmer]

Any ideas on this? Perhaps the insert cant be done like this repeatedly?