What better way to start things than with freebies, so here are three free solutions for problems you may have encountered or are currently encountering:
Need to find the digital object identifier (DOI) for journal articles published after 2007, (http://www.crossref.org/), just type in the information you have and this service will find the DOI for you.
Need a way to keep track of your references for free, try Mendeley (http://www.mendeley.com) which allows one to copy citations into subfolders creating topical folders of resources.
Need a way to study and record with colleagues or professors, try Webex (http://www.webex.com/)
As your blog hostess, I suppose I should tell you something you would not find on LinkedIn or a curriculum vita, so I shall. I am an animal lover, a semi-professional photographer, a seamstress, and a career student who just happens to have the most amazing teenage granddaughters ever born! My other business is a writing service for children: www.atlantapawpals.com