I just use PHP and 301 redirect them. Not sure if that's a good way or not, but that's what I've been doing.
I try to stay away from tinyurl services because I remember reading about one of those services who flipped a switch one day and all the links went to some adult site.
I heard of that.
Wish I thought of it first...
Ya, kind of at the mercy of others when you use a service like that.