QuestLink Technology (www.questlink.com), designed by engineers, provides an up-to-date and comprehensive source of technical reference information, design tools, software, and product samples. Updated daily, the site allows registrants (free) to find and compare specifications on literally thousands of integrated circuits; EISA, ISA, VME, PCI, Sbus, and motherboards; company profiles; and application notes. Even better, you can order engineering samples and prototypes with their Online Order Service.
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.