Not sure if this has been posted before but I just came across a Vegas extension called Vegasaur with some pretty nifty features, one in particular is the ability to notify you via email or push mobile notification after a render is done. This is one impressive extension with many amazing features! Worth checking out.

Vegasaur: Scripts, Extensions and Plugins for Sony Vegas (http://vegasaur.com/Vegasaur)

Ought to just add that it is not a 'freebie' bit it has attracted a number of favourable comments in several different forums.

Richard

And it also has many of the same features that have been around for years in Excalibur and Ultimate S.

I'd definitely say you set the standard with Excalibur Edward, all the others seem like copies of your work. I use Excalibur & Veggie Toolkit 3.0 on a daily basis. I've always wished for an extension that could send me a notification once a render is done so I can leave & get notified, Vegasaur does this well. Sadly doesn't work with my Veggie so I'll be replacing Veggie with Vegasaur but Excalibur will remain my go to extension.