Boxxer wrote: » Keith is an excellent teacher! I used his videos for the Network+ as well. He goes through each bullet point on the exam objectives. He doesn't go into too much detail except for what you need to know for the purposes of the exam on most topics, but he explains them very well and gives great examples of why you would need to use certain devices/appliances etc. I also used him for the Security+ and will continue to use his videos as my main source of learning networking. In my opinion he alone is worth the $99/month let alone all the other videos you will have access to.