I began my educational career as a classroom teacher in 1980. After nine years in the classroom, I moved into the library and have not looked back. I took my classroom experience with me and proudly catagorize myself as a teacher librarian. I am always eager to learn new strategies and welcome the age of Web 2.0.
With your work as a High School Media Specialist, I recommend you take a look at Wiziq's virtual classroom and authorstream's power point presentation platform. Both are web based platforms, have a bunch of features and free basic service.