Tierra's Billboard Manager plugin Multisite (Network Activated Problem)

Do you know how I could fix this plugin to work properly over the network?

http://wordpress.org/extend/plugins/tierra-billboard-manager/

I need some help making a plugin work for Multisite. It works fine for individual sites and also activates with no visible errors.

However when I try and create a new playlist I get the following dialouge and it fails to create the playlist:

“Unable to create a playlist with the given name. Does this playlist already exist?”

I think it relates to this part of the code:
if (data.toString().match (error) ) {
alert (“Unable to create a playlist with the given name. Does this playlist already exist?”); return;
}

Now remember the plugin works fine if you activate on it’s own. The problem is only apparent when using in Network Activation mode (Top level domain works). The problem occurs when trying to create a new playlist.

Any debugging advice would also be useful, I don’t mind doing it myself, but my debugging experience is limited.

Any help I can get from the community would be greatly appreciated. This is a fantastic plugin and deserves our help.