Is it possible to change the Workspace background to a company logo image (JPG or GIF)?
If so, how do I go about making the change?
Thanks
Subject: Change the Workspace Background?
I am not aware whether this could be done, however am very eager to learn if its possible 
The only thing i know which changes the look of the workspace is by unchecking the “Textured Workspace” options File>Prefrences>User Prefrences menu ( i am sure you wouldn’t like that )
cheers !!
Ashish
Subject: See here