I answered 'Self taught'. Although that includes books and of course the vast amount of knowledge out there on the internet (Go DPS!). Also, that's not to say I wouldn't mind a bit of formal education, be it in the form of a regular college course or a short seminar. Now it's just a matter of not having the time to take one of these courses. Why didn't I stick with photography when I discovered it as a young lad!!!!