Vegas has a powerful way to customize the view of all the windows .. In the Vegas Help search "windows layout" .. You can save the setting you are on and the Go back to the default settings -- View/Windows Layout/Default Layout .. The windows layout can change when you accidently hit a shortcut key -- going back to your customized setting is easy if you have saved one.
Thanks for all the answers bro's. I just pressed ''b'' and it was gone hahahahahahahaXDXD Was really funny to see something that was bothering me so much dissapear so easy.