nope, style nothing. Let me try to be more specific, maybe I forgot to mention something. My main form is called "frmMainScreen", and in that form there is a treeview "trvSections". To the right of the treeview there is a picture box, "pctFormContain." When certain nodes of the treeview are clicked, they load a corresponding form, which should be placed into the picturebox. Here is the pertinent code:
in frmMainScreen:
VB Code:
  1. If trvSections.SelectedItem.Key = "options" Then
  2.         Load frmOptions
  3.         ...
  4.    End if

in frmOptions:
VB Code:
  1. Private Sub Form_Load()
  2.     FormInit Me
  3. End Sub

in mdlGeneral:
VB Code:
  1. Public Declare Function SetParent Lib "user32" (ByVal hWndChild As Long, ByVal hWndNewParent As Long) As Long
  2.  
  3. Public Sub FormInit(frmRef As Form)
  4.     SetParent frmRef.hWnd, frmMainScreen.pctFormContain.hWnd
  5.     'frmRef.Top = 0
  6.     'frmRef.Left = 0
  7.     frmRef.Move frmMainScreen.pctFormContain.Left, frmMainScreen.pctFormContain.Top
  8.    ...
  9. End Sub

However, nothing is appearing in the picturebox. Those are the only details I can think to post, and I don't see anything missing, but maybe it'll help