Hello, I'm also on Chapter 4 and wondering if you find the network very slow and tedious. It cannot be it's my lap top or connection- it only happens on here. It was taking so long I decided to take State Exam before I was done with this course! I passed. Yay! Because I have knowledge of the industry and some borrowed flash cards.  I still have to finish this course . I'm regretting buying the Conversion course with OTL. How is it going for you? Esther