When Dosbox opens, two screens come up . I play Magic Carpet on one screen. However, when I am playing, the other screen says this:
RX Add
RX Add

RX Add R
RX Add I
RX Add N
RX Add G
RX Add
RX Add

It repeats every few seconds, and there's a weird sound that comes with it too. Even when I turn the game sound off this sound keeps going. However, when I turn the speakers off, it stops.. Does anyone know what that means?
Also, how do I get to the fullscreen? When I press Alt and Enter at the same time my screen goes black and Dosbox freezes.
My computer has Windows ME, Pentium II w/ MMX, 1 Ghz, and 112 MB RAM. I use Dosbox 0.61