[resolved]office2002 vs office2003

[waiso]

Hi
I have a strange problem that I can't resolve it, so that's why after googling around I landed at this page that I think is efficient enough for such kind of problems:
I have the following macro which is acting differently in office 2002 and office 2003. Here is the macro:

Sub insertAnImage()
Dim pic As Shape
Set pic = ActiveDocument.Shapes.AddPicture(Anchor:=Selection.Range, FileName:= _
"I:\vb\aPic.jpg")

With pic.WrapFormat
.AllowOverlap = True
.Type = 3 'wdWrapnone
End With

End Sub

in Word 2002:
when i position the cursor in the beginnig of a line and run this macro, the image will be inserted behind the text, that is what I intended to do!
in Word 2003:
doing the same thing here the image will be inserted on the text, so the text stays behind the image!!!
I really don't know from where it comes, is it a bug of office 2003, or is there any configuration to be made??? I hope you guys can help.