I just bought the entire catalog of rigs from my fellow Dutchman Bert Meulendijk. Highly recommended. Paid him via Paypal. A few mouse clicks and you have 2 little zips on your HD. Unpack them. Import them into Rig Manager. And the fun can begin. Brave new world.
Anyway i wanted ALL these rigs into my Toaster because i record on an old Mac Pro running OS X 10.7. Not compatible with RM. Doing so manually would cost me a week if not a month of my life. So i RTFM. And hey you can put the rigs on a USB stick, stick it into the Toaster and import all those rigs. Well almost, my Toaster maxed out at 999 rigs...
This is an amazing piece of kit. Not cheap but worth the money.