BMET Wiki - http://bmet.wikia.com
a repository of state-by-state information about schools, regulations, societies, etc. User populated and user maintained.
Pat Lynch's Blog - www.GMI-blog.com
Frank's Hospital Workshop - www.frankshospitalworkshop.com
- a wealth of free, downloadable service manuals.
IT Subjects - www.professormesser.com
- Many free videos on all sorts of IT subjects and certifications