Recently DigitalChalk launched the Einstein version 3.0 release. On Monday August 10th they are announcing the availability of a free instructor account that let's anyone setup an account and build courses in a privately branded learning site. The free account setup option just showed up on the DigitalChalk homepage so you should be able to go register today.
There is a cost involved in delivering training to students but they are waiving the setup fee for this free account. You don't get any live product support or the optional high resolution video but if you are interested in a quick and easy way to start delivering elearning, this is a great option.