Where is Widgetbox Network embed code for Myspace?

The embed code for adding the new Network widget to my blog does not work, despite lengthy and explicit instructions at Widgetbox's Network tab for installing it to a MySpace blog. Said instructions detail that: (a) a specific Myspace code is available and (b) there is also the option of adding this code manually or automatically, via the Widgetbox site.

My Widgetbox blidget has been available and working for over a year, plus it falls well within the guidelines of the Network so the problem isn't at that end. The issue appears to be that despite instructions to the contrary, it isn't actually possible to add the Network widget to a Myspace page/blog. Hence, although I've "joined" the business channel, I can't complete the activation by adding the Network widget to my blog and then confirming it with Widgetbox.

Help!