Nick,

It puts 10000 references to the same object into the collection. If you want 10,000 different objects move your oItem = createobject() inside your loop.

>Am I doing this wrong, does this create a different oItem for each iteration or does it just create a link to the same object each time.

>

oCol=CREATEOBJECT("Collection")
>oItem=CREATEOBJECT("Empty")
>	AddProperty(oItem, "MyProp1", "One")
>
>FOR nCount=1 TO 10000
>	oCol.Add(oItem)
>ENDFOR