Nice! Reminder for Sparkle "Unlike the other xero plugins, this one uses a configuration file called default.spk, which must be present in the same directory as the filter itself. To install the plugin, copy both sparkles.8bf and default.spk to you host's plugins directory. If the filter reports that the configuration file is missing when you run it, please make sure that the default.spk file is in the same directory!"
(the one for abstracts looks interesting also!
)