What effect is used on these photos?

or how would you edit it to look like that? like the way the colours look.. might come out as sounding really confusing :S but oh well :D


i dont have photoshop 8) teehee; just %26#039;Picture it%26#039; or whatever it%26#039;s called..





http://photobucket.com/image/vintage%20o...





http://photobucket.com/image/vintage%20o...





http://photobucket.com/image/vintage%20o...
What effect is used on these photos?
most likely a PSP plug-in for the vintage look, contrasted. maybe a plug-in that resembles expired film.
What effect is used on these photos?
saturation change.