Journal of Educational Computing Research
One of many - too many! - recommended journals for those of us interested in the intersection of education and computer technology, this one is currently available entirely in electronic format, although it is not free.
Try accessing it through your institution's e-journal access portal. If it is not there, please suggest it to your librarian. They are often unsure about what journals to include in their offerings and will usually appreciate the suggestion of faculty members.
Link to the publisher's introduction to the journal: http://baywood.com/journals/PreviewJournals.asp?Id=0735-6331