For anybody new to HCV the 60pages pocket guide covers most of your questions. Best thing is it is free to download here: http://www.hcvadvocate.org/hepatitis/factsheets_pdf/pocket%20guide%20WEB.pdf --
Dr. Melissa Palmer is a highly respected authority on hepatitis C. The Hepatitis C section of her website is well worth a look, but note that some of the information on drug availability is specific to the USA. http://www.liverdisease.com/hepatitisc.html