Here's VDJ's description: In addition to the above, audio and/or video plan subscribers will also be given access to stream content at their own risk from various free on-line services via the NetSearch folder. Most of that material is suspect to say the least.
Instead I get a large scroll listing of Net Search material. My observation is that most of the time when searching I get very little true 'Content Unlimited' material. I also pay for Content Unlimited and find it useful.