I'll create a new post...switch to the HTML view...paste this into the body
<object type="application/x-shockwave-flash" data="http://assets.myflashfetish.com/swf/mp3/mp-sk.swf" height="180" width="400" style="width:400px;height:180px"><param name="movie" value="http://assets.myflashfetish.com/swf/mp3/mp-sk.swf" /><param name="quality" value="high" /><param name="scale" value="noscale" /><param name="salign" value="TL" /><param name="wmode" value="transparent"/><param name="flashvars" value="myid=25323536&path=2009/07/14&mycolor=312d3b&mycolor2=4f93b0&mycolor3=99bfbe&autoplay=false&rand=0&f=4&vol=95&pat=2&grad=false&ow=400&oh=180"/></object>
I know this code works...because it runs in an existing wp single domain blog I have...but as soon as i hit the Update Post button...
the code disappears...am i missing some kind of editor plugin?