Keoki, I got into tuning this year but kind of went all out (bench, vise, edge sharpener, files, iron etc. etc.) The Tognar site above is a good one and also has some good reference stuff. I've used "Ski Maintenance and Repair" by Seth Masia the most I think. Two other good sites with catalogs available are http://www.reliableracing.com/
. The Artech site generally has very low prices and is run by a couple, George and Pat Merrill. I've had questions and George seems to be a real good source of information and doesn't seem to mind discussing problems with you. How much you want to get into tuning is up to you. Hope this helps.