Communication-Google talk

Thing 22-Read about and explore various web based communication tools including Skype, MSN Messenger and Meebo.
Well I must say those articles anout voice over IP were fascinating!!!
I used google talk, and added a colleague's gmail address to my account, then we talked using google.
Had a bit of a snag to add the gadget to this blog, because I added the URL instead of the CODE.
Dianne sent me the correct URL to get the code and it's now done. Thanks!
This technolgy has so many uses, both for the library and for those who are far awaaaaaaaaaay.