Had some trouble with the home computer last night (blue screen of death) but after I got it up and working again - i did a little digging around late last night for job outlook info and found this website.
America's Job Market
Look's like it's still in the process of being built (what with several navigation tabs still blank and a space that's marked for where advertisements are going to go). But it currently has some pretty darn good information about job descriptions, salaries and job outlooks in the technology and health sectors including several popular career choices such as Network Administation, Medical Assistant, Dental Hygienist, and Information Systems Management.
Definetly worth checking out if you're interested in any of those.