Windows media player can work with a number of different formats... what format are you saving the file in when you play it back?
Use MovieMaker to edit and save as or export a better format than "full quality"... you *could* also save to DVD and send them a disc that can be played in a DVD player...
I have a panasonice HDD camcorder. I took footage of things around the house. I used the CD that came with it to import the video footage over. When I use the program that came with it to view the footage everything is fine. When i go in and play with with windows media viewer it lags and jumps usually only playing a second or two at a time. What can i do? I perfer the windows media player becuase my family has it and i'd like to send them some video of me and my family.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic