Twitter guide book, ways to visualise Tweets, Google’s Royalty free image search & a free local phone number that calls your Skype account

Added to the Twitter page:

• Mashable's Twitter Guide Book: http://mashable.com/guidebook/twitter/
  
  
• Twitter Visualisations example using Visible Tweets & a link to 6 more visualisation tools.

Added to the Royalty Free Images page:

• Google Picassa Creative Commons Image Search - Similar to the Yahoo search above, this one uses Google's search engine to find royalty free images that you can use.
  
  You can jump straight to the Picassa Image search by clicking here.

Added to the Video and Audio conferencing page:

• Ring 2 Skype - this lets you set up a local rate phone number that people can dial using a normal telephone and then talk to you and your students in the classroom/lecture theatre your computer via Skype.

That's all for today!

Cheers.

Paul.