Saving on car insurance - woohoo

We've just bought a "new" car, a 2007 station wagon, and shopping around for insurance, I was surprised by the variance in quotes:

NRMA - we have 3rd party on 2nd car, roadside assist & membership with them also - $727
AAMI - we don't have anything with them - $845
GIO - we have house & contents with them - $546

GIO gave a 15% discount for taking out the policy online, and another discount for multi-policy

Sooooo happy I did a bit of research, would have normally gone straight with NRMA

More moula in our pockets is always a good thing :-)