Google's Page Rank Update

Seems Google has been kind to our sites this update (Think this update happened on the 31st December 2009) Keeping to the 3 monthly schedule of updates.
Most of the sites we created 2-3 months ago got an increase of between 1 and 2 grades, a couple of older / smaller sites went from 0 to 1 but three older sites went went from page rank 2 to 1.
The sites that got a Google Toolbar Page Rank update:
https://www.bradford-coaches.co.uk from 0 to 1
https://www.silent-bubbles.com/ from 0 to 1
https://www.allamber.co.uk from 2 to 3
https://www.fitted-bedroom-furniture.co.uk from 0 to 2
https://www.idc-guide.com from 0 to 1
https://www.coates-builders.co.uk from 0 to 2
https://www.calibreinteriors.co.uk from 0 to 2
https://www.essex-wedding-cakes.co.uk from 0 to 2
https://www.dottyhippodesign.com from 0 to 2
If your website gets an increase in its Google Pagerank this is generally very good and means that you have links and traffic going to your site. The Google Pagerank* algorithym is indicative of the websites importance (in Google’s eyes). Every webpage of every website it crawls on the Internet is assigned a numeric weighting between 0 and 10.
MSN and Yahoo have similar ranking metrics.