I will also offer tutoring to beginners on the topics below, one-on-one via online tools such as PiratePad, and/or the IM protocol of your choice. Tutoring for the statically-priced courses will continue until you understand the topics or until you're obviously prolonging the process (the escrow will have to make that decision). I am a damn good Explainer of Things, however, so this will not be necessary. Payment will be via BTCrow, therefore, logs of the chat will be kept in the event of a dispute. I will pay all escrow fees.