[docvader]

It's a Mozilla thing. I've done some investigating here, hope this helps:

When using Mozilla based Netscape Navigator

Pagesource when I use [MEDIA=0,0,0,wmv]: This works well, though it autoplays when it was told not to:

<!-- Windows Media -->
<object data="http://www.russbo.org/files/video/military/wmpruss.mpeg" type="application/x-mplayer2" width="640" height="480" class="player_mozilla">
<param name="autoplay" value="false" />
</object>

<!--[if IE]>
<object classid="clsid:22D6F312-B0F6-11D0-94AB-0080C74C7E95" width="640" height="480">
<param name="autoplay" value="false" />
<param name="filename" value="http://www.russbo.org/files/video/military/wmpruss.mpeg" />
</object>
<![endif]-->

Pagesource when I use latest bbcode edited php file (to make it use WMP), your standard hack:This shows NO player and does not work:

<!-- Windows Media -->
<object data="http://www.russbo.org/files/video/military/wmpruss.mpeg" type="video/mpeg" width="640" height="480" class="player_mozilla">
<param name="autoplay" value="false" />
</object>

<!--[if IE]>
<object classid="clsid:22D6F312-B0F6-11D0-94AB-0080C74C7E95" width="640" height="480">
<param name="autoplay" value="false" />
<param name="filename" value="http://www.russbo.org/files/video/military/wmpruss.mpeg" />
</object>
<![endif]-->

When using Internet Explorer, your hack works perfectly, as written.

This is the page source:

<!-- Windows Media -->
<object data="http://www.russbo.org/files/video/military/wmpruss.mpeg" type="video/mpeg" width="640" height="480" class="player_mozilla">
<param name="autoplay" value="false" />
</object>
<!--[if IE]>
<object classid="clsid:22D6F312-B0F6-11D0-94AB-0080C74C7E95" width="640" height="480">
<param name="autoplay" value="false" />
<param name="filename" value="http://www.russbo.org/files/video/military/wmpruss.mpeg" />
</object>
<![endif]-->

It's a Mozilla thing. I don't know how to fix it, but, that's the problem.

Never been to Wuhan. Have a monk teacher/friend who teaches at their Wushu University there. I hear that it's an excellent sports university. My travels have taken me to Xinjiang, Yunnan, Tibet, Harbin, Xian, Huangshan/Guilin areas, among others. Definitelly have to return to Chengdu/Tibet/Yunnan part of your country. It is phenomenal!