There are some good actions available for photoshop to achieve a variety of film and filter effects also.
You can adjust the channels layers to get similar effects too.
bah. I'm not even 30 yet and I'm old-school. I've still got all sorts of skylight filters and all kinds of things lying about. I was over the moon when I found out my cokin adaptor thing fitted onto the D60's kit lens (only one i have so far for it) and spent a merry afternoon playing with that and seeing how it all works on a digital, only to find it can do half the effects itself.