remove or edit toolbar in XP

I have searched but cannot find an answer to my question. I hope I put it in the correct forum?

I use a musicplayer called Foobar in XP and I would like to change the way it looks.
On starting I want the program to open fullscreen without the toolbar or at least the X-button+minimise+maximise removed, the "ALT F4" command should still function. Preferably only with this program but if difficult I have no problem removing the toolbar or buttons from XP completely. I only use that XP pc for this application. Hotkey is not an option.
In older versions of this program it was possible with an extension but not anymore.
Is this possible, either via commandline or is there a way to edit/change the Windows toolbar?

re: remove or edit toolbar in XP

A lot of what you want to do is program specific and is defined within the code of the program itself. Looking at the webpage for the program I found in the forums a lot of information about configuring and formatting the player. I'm not sure if those items address exactly what you want to do or not, but perhaps that would be a better place to search for your answers as this question is program specific (it pertains to foobar and not windows). Also on the webpage they have an SDK for the player and I'm sure if you know computer programming to some degree you could figure out how to modify and make the changes that you want.