Cyberfilm School:
http://www.cyberfilmschool.com/
One of the most practical and insightful Film sites, Cyberfilm School offers tips tools, formal training on line and much more.

Electronic Screenwriting Courses:
http://www.worldwidelearn.com/courses/screenwriting-film-course.htm
Access to courses provided at websites around the world can be found here.

Internet Research Resources for Mystery and Crime Writers
http://www.writerswrite.com/journal/feb99/gak12.htm

Screenwriters Access:
http://screenwriters.com/scriptindex.html
A very useful site that includes information on writing, development, pitching, strategizing-nearly everything you could think of-as well as links to useful Hollywood related resources on the net.

The McGraw-Hill Electronic Guide to Research:
http://www.mhhe.com/socscience/english/compde/guide/
Offers comprehensive on-line guidelines for conducting research, from preparing to research and reporting it, to typing guidelines and quoting sources. Also links to several specialty search engines.

Screenwriters Online  
http://screenwriter.com/
Claimed to be run by professional screenwriters, this site provides interviews, analyses, and reports.

Screenwriters Utopia
http://screenwritersutopia.com/
News, reviews and discussion for screenwriters.

Media Studies: World Wide Web Resources
http://voxlibris.claremont.edu/research/rguides/media/mediast_wwwres.asp
Links to journals useful for academic research

Reading List on Media and Society 
http://www.ryerson.ca/mgroup/rlist.html
Lists of academic readings on film and society, including bibliographical information and recommended texts.