July 2008, Google has done Toolbar PR updating!
Breaking news for Internet marketer or blogger. Early morning, I was just on my website and all of a rapid I had a pr of 3 for a minute or 2.What’s going on? I have seen google toolbar Pr updating; I can only see theatrical improvements with our rankings and traffic.
Hope this is excellent gossip, you can check your site’s new PR from your toolbar. \ 
/
hi.. there is really a PR Update going on.. The official news came for Matt Cutts.. you can view his post about it here..
http://www.mattcutts.com/blog/google-pagerank-update/
psp themes
July 27, 2008
Well, a week ago, mine was PR2, and when it updated, it was PR1,
and today it is PR2 again. but I have another status bar from firebox show PR0. I think I ma not too concern at this moment as yet, unless I am a PR6 drop to PR2. Right now, the key is to build up Branding. Big word. 
Jaunesk
July 30, 2008