I have been using the Firefox Extension called Net Usage Item, with the NZ ISP pack, to display my Snap usage within FF, and it is very useful.  However, I have noted, that since Snap has redesigned their web page about a week or so ago, Net Usage item no longer works and it not fetching my usage anymore.

I am a no-ob when it comes to programming Java/Jar, which it seems is required to update Net Usage Item to work with Snap's new website.  However, I am wondering has anyone out there managed to get this working with Snap's new websites?  Or are there any suggestions on utils to use to monitor Snap's usage on a Mac OSX platform?