PLC Online Training

In the fall 2010 Automation notebook from Automation Direct there was an article about online training courses for PLC programming offered through Interconnecting Automation. There are a few sample courses available, and the rest are available for $30 to $40 per month for unlimited access. I took a couple of the sample ones and they were a good introduction. The source is definately a good resource for starting or furthering your PLC programming knowledge.