Xine exits with an error message, is there a solution?

[Seph64]

xiTK WARNING(_x_error_handler:258): X error received: 'BadWindow (invalid Window parameter)'
X Error of failed request: BadWindow (invalid Window parameter)
Major opcode of failed request: 20 (X_GetProperty)
Resource id in failed request: 0xa00013
Serial number of failed request: 42
Current serial number in output stream: 42

This error msg pops up in the LiveCD I am in the procress of creating, it happens only when I try to run Xine while Beryl is running.

I can not for the life of me figure out what's causing this.

I am using Gentoo as a base for this LiveCD.

Here are the USE flags from /etc/make.conf:
USE="X gtk mad aiglx truetype png jpeg gnome xv sdl v4l vorbis -java -doc opengl -minimal directfb livecd userlocales nptl nptlonly -kde -qt3 -qt4 alsa mp3 -ogg -esd -arts gtk2 usb dbus hal"

Here's the contents of /etc/portage/package.use:
dev-lan/perl -minimal
app-editors/nano -minimal
x11-libs/cairo glitz svg pdf

x11-base/xorg-server sdl -minimal
media-libs/xine-lib a52 aac aalib vorbis win32codecs
media-video/ffmpeg a52 aac imlib vorbis xvid
www-client/mozilla-firefox -gnome
media-gfx/imagemagick jpeg png
x11-wm/beryl emerald

Suggestions?

Thanks in advance.
-Seph64