edX MITx: 6.002.1x Circuits and Electronics 1: Basic Circuit Analysis

edX MITx-6.002x Circuits and Electronics course seems to have gone through a slight revamp and has been divided into three parts.  I presume not much of the content is going to change except probably the course will run at a more relaxed pace. There will be a better chance to earn a cert. I think the original one was a tough course and dividing it into 3 parts may be a good idea.