Make you own Transfer Paper with this cool idea from the Home Frosting site. Transfer paper is very expensive but this sure takes a bite out of the cost. This site has a step by step tutorial. Great idea for the crafter that transfers graphics to t shirts and other fabrics. She says you can also use this method to transfer to wood.
Photo:Here Comes the Sun
And then, check out this do it yourself light table that can be use to trace graphics. You can go to her site at Here Comes the Sun.