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...