changing the logon screen .

i was asked to change the logon screen i had no clue how to do it ... change the logon screen on Terminal Server , tat sounded easy but with the limited permissions I had it got so difficult .

well just have to remember that change the file in system32\oobe\info\backgrounds
add a file backgroundDefaul.jpeg... and yes it should be a jpeg file less than 256k ...
quiet possible that info\background might not exist so go ahead create one ...and dont fear changing the background.bmp file .

if not then also change the following registry entry

hklm\software\microsoft\window\currentversion\authentication\logonUI\Background

and change the OEMbackground to 0 ...