I have the viewpoint object in http://mistered.webcindario.com/edgardo/edgardo.html
with watermarks, then I solicited a broadcastkey for remove it and you send to me with explanation for how to use it. I thought that I understood but doesnt work.
my broadcast key looks like this:

[BroadcastKeys]
BroadcastKey = 64b4bff937012d177a821219b5ff5ddbf1c9ca40-310104-PsrSwfZmvSphOn2-mistered.webcindario.com/edgardo/

then I put it in this directory : http://mistered.webcindario.com/edgardo
then I tried to modify the html but its different that your example, I edited like this:

="https://components.viewpoint.com/MTSInstallers/MetaStream3.cab#Version=3,0,2,62">

<embed component = "ISceneComponent"
GenieMinimumVersion = "50332496"
ComponentMinimumVersion = "50332936"
componentfilename = "SceneComponent.mtc"
source = "edgardo.mtx"
type = "application/x-mtx"
name = "MetaStreamCtl"
width=375 height=465 border="true" script="true"
BroadcastKeyFileURL = "broadcastkey.mtx"
PluginURL = "JavascriptpenBrWindow('https://components.viewpoint.com/MTSInstallers/download.htm','viewpoint','scrollbars=no,width=500,height=610')"
>
</embed><param name="Source" value="edgardo.mtx"><param name="Component" value="ISceneComponent"><param name="ComponentFileName" value="SceneComponent.mtc"><param name="BroadcastKeyFileURL" value="http://mistered.webcindario.com/edgardo" type="http://mistered.webcindario.com/edgardo/broadcastkey.mtx" valuetype="ref" ref><param name="GenieMinimumVersion" value="50332496"><param name="ComponentMinimumVersion" value="50332936"><param name="Properties" value><param name="ComponentClassID" value="{00000000-0000-0000-0000-000000000000}"><param name="ForceUpdate" value="0"><param name="ShowVersion" value="0"><param name="HostMinimumVersion" value="0"><param name="UseHostWindow" value="0"><param name="RequiredVersions" value><param name="XMLText" value><param name="AolDrawPipe" value="0"><param name="ExtraProperty" value><param name="BroadcastKey" valuetype="ref" value="http://mistered.webcindario.com/edgardo" type="http://mistered.webcindario.com/edgardo/broadcastkey.mtx"

then I pasted the html code for your viewpoint image.I think i did something wrong because the watermarks dont disappear.
tell me what i did wrong.
I appreciatte if you answer me in spanish.
thanks.

I solved the problem but the watermarks still showing with netscape, why?
http://mistered.webcindario.com/edgardo/edgardo.html