Something which never quite worksl like I want...

How do I convince Mozilla (1.7.3) and/or XMMS to *add* MP3s to the playlist and not wipe out the playlist just because I downloaded yet another MP3 to listen to?

I've tried:

Using "/usr/bin/xmms -e" in the Mozilla dialog.
Result: Program Not Found

Adding "alias xmms='xmms -n 0 -e'" to my .bashrc
No effect.

Reviewing all Preferences for XMMS.
None seem to apply.

Writing a shell script, xmms.sh:
xmms -n 0 -e $@
and using that as the "program" to launch.

PS Is there any way toI convince XMMS that all three windows are really one window, and they should all come forward/backward with ALT-TAB as a unit?

I LIKE XMMS, but it has just these minor brain-dead behaviours that drive me batty... :-)