"Extremely effective for graphical illustration of the Microprocessor in the Class room and for students learning on their own."

"The software is a very flexible, reliable, easy to use pedagogical tool which could be very effectively used to supplement a course on microprocessor/computer organization as a learning aid. The software has withstood testing very well."

"I highly recommend the software program Vocab Builder as the best I have tried for increasing one's vocabulary. The interface is creatively designed and the choice of vocabulary is excellent. My experience in paying online to register Vocab Builder was completely satisfactory."

"I like your product very much and I have recommended it to my friends. The program is unique in that it is capable of drilling students with multiple definitions. It mixes up the placement of the answers each time a word is drilled. It also allows students to add their own sentences to help them learn the vocabulary words. It follows a degree of difficulty model, where the software keeps a track of the words the user is weak at. It seems that the creator of the product put a lot of thought into it. You have a very fine product."