I am running:
NetBSD chung_li.cci.cox.com 1.6 NetBSD 1.6 (GENERIC_LAPTOP) #0: Sun Sep  =
8 19:55:58 UTC 2002     =
autobuild@tgm.daemon.org:/autobuild/i386/OBJ/autobuild/src/sys/arch/i386/=
compile/GENERIC_LAPTOP i386

Using:
MPlayer 0.90pre10-2.95.3 (C) 2000-2002 Arpad Gereoffy (see DOCS)

CPU: Intel Celeron 2/Pentium III Tualatin (Family: 6, Stepping: 1)
CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 0
Compiled with RUNTIME CPU Detection - warning, it's not optimal! To get =
best performance, recompile MPlayer with --disable-runtime-cpudetection
You added '--' but no filenames presented!
command line: --version

I can play movies just fine, but the window has funny behavior. =20
If I try to maximize something over the window, it will take whatever is =
on the screen and just leave that drawn.
If I try to shade the mplayer window, it will not completely remove the =
window and I will have left-over rows from the movie.

I have tried this with FVWM, TWM, Windowmaker, and Blackbox.  All of =
them have this issue. =20
Any ideas?

-Matthew Sporleder
 =20