No driveby, this site--the Society of Automotive Engineers offers the ultimate in researching from the last 90 years of technical and current vehicle technology literature at their WebDEX (www.sae.org/PRO SERV/INTERCD/webdex.htm). Search the 63,000 citations by subject, keyword, document number or author.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.