DWHLabs Informatica ETL Tutorial
DWHlabs portal is exclusively designed for Data warhouse developers. Most of the content relates to data warehousing and ETL products with main emphasis on Informatica. The site provides a good Informatica ETL tutorial for beginners which covers such topics...
http://www.dwhlabs.com/

Informatica Developer Network
The Informatica Developer Network (IDN) is a program designed to help software developers expand the business value of Informatica's data integration platform and data quality products through the development of innovative and compelling third-party...
http://devnet.informatica.com/

Informatica forum
Informatica-L is a peer-to-peer resource for technical discussion on Informatica. It helps in analysis and resolving problems related to Informatica quickly and reduces research and development time of a project. The forum contains many example Informatica...
http://businessintelligence.ittoolbox.com/groups/technical-functional/Inf

Informatica Techtiks
The portal contains introduction to the Informatica ETL and Integration Tool. It has a short description to Informatica and its Product Line, illustrates what Informatica is, walks through the history of informatica products and Informatica Corporation. It...
http://informatica.techtiks.com

LearnBI Informatica tutorial
A quick tutorial with examples on how to implement a simple ETL process in Informatica. Unfortunately, no videos or screenshots available....
http://www.learnbi.com/informatica.htm