Adtonomy Video Ads with BOTR

Hey all - I'd really love a pair (or three) of experienced eyes to take a look at this.

I've been reading the forums and am trying to figure out whether or not I can use Adtonomy Video to serve a passthrough FLV off of BOTR. Our player has plugin listed as adtvideo and a config file of adtvideo.config with the path to the XML config file on our server, and we have a crossdomain XML in place there allowing access to *.bitsontherun.com. The original passthrough file in our XML config is an MP4 renamed using .flv per instructions I found in this forum and we're linking to the URL in our BOTR account.

Most of the examples seem to be using JW embeds, where as our player is just being called using the BOTR Javascript - http://content.bitsontherun.com/players/videoID-playerID.js...
I'm unable to use the JW method for setting up a player on the pages because of the current integration with our CMS.

Our Adtonomy Video XML config file looks like the following:

<ad-program>
<ads>
<ad id="ad1" type="video" title="My Cookbook" description="Introducing the My Cookbook">
<ad_video length="0:20" url="http://content.bitsontherun.com/videos/myvideo-myplayer.flv" type="video/x-flv" scalable="aspect"/>
<destination url="http://myrecipes.mydomain.com/cookbook-order.asp"/>
</ad>
</ads>
<spots>
<spot id="preroll_spot" type="video" timing="pre"/>
<allow ad_ids="ad1"/>
</spots>
<controls show_pause="true" show_skip="true" show_mute="true" static_message="A message from us" countdown_message="Your video will resume in 00 seconds." countdown_key="00"/>
</ad-program>

Does anyone see an issue with how I'm trying to do this?