Vista: filedialog fixer script

[_pi]

i work on a filedialog script that will resize and rearrange old style dialogs.

after some research i found this article:
http://www.codeproject.com/dialog/cresi ... dialog.asp

in the moment my script works so far, that old filedialogs are resizeable.
i use aicon for testing:
http://www.towofu.net/soft/e-aicon.php

Code:

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;int hwnd=win("Open source file(s)" "#32770")
RECT Rect
RECT LCRect
def ANCHORE_LEFT    0x0000
def ANCHORE_TOP        0x0000
def ANCHORE_RIGHT    0x0001
def ANCHORE_BOTTOM  0x0002
def RESIZE_HOR      0x0004
def RESIZE_VER      0x0008
def RESIZE_BOTH     (RESIZE_HOR | RESIZE_VER)
int hwnd=val(_command)
int hlv=child("FolderView" "SysListView32" hwnd 0x1)
int st = GetWinStyle(hwnd)
if(st=WS_THICKFRAME) goto something

SetWinStyle hwnd WS_THICKFRAME 1
int sys_menu=GetSystemMenu(hwnd 0)
AppendMenu(sys_menu MF_BYPOSITION|MF_STRING SC_SIZE "&Size")
int x y cx cy; GetWinXY hlv x y cx cy

end
;something
out "huhu"

now i need to resize the folderview SysListView32 and move all other controls under it.
at this point i am lost in the moment.

---
related questions:

dreamweaver always starts with 'small icon view',
so i send

Code:

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int hlv=child("FolderView" "SysListView32" win("Open" "#32770") 0x1)
SetWinStyle hlv LVS_REPORT 1|8

the view is changing but i can't resize the colums (column headers are still fixed).
what do i miss ?