On a related note....I recommend getting a DUATS account at www.duat.com It will help with flight planning but is not to be used for your sole source of flight planning. It is also really easy to file a flight plan on the site. (if you had intended to call Lockheed Flight service). This takes about 30 seconds and you are done. I use it for pretty much every flight and to get a briefing from home before a standard flimsy brief.
you will be doing them the rest of your career!!!