hello, i have mpeg files that played fine... before i did this:

- i went to this site:
http://www.bordergatewayprotocol.net/~jon/humor/video/crispy.wmv

-saved the file as .wmv on my computer, so i can convert that video.

-i double clicked crispy.wmv and opened with windows media player 6

-i got some kind of warning, i forgot what it said.. it something about playback.

-at the bottom of wmp6, it was downloading a codec.

-after it downloaded the codec, the crispy.wmv file played.

-i closed it, then went to watch my .mpg videos, and i noticed green effects on the video, and when i full screen the .mpgs in wmp6, it takes longer to fullscreen, then before i played the crispy.wmv file.

is there anything i need to uninstall or delete in order for me to watch my .mpg videos normally again?

thanks