i just ran across a thread on another camera forum asking about buying lenses on ebay. i've bought a couple lenses on ebay, some in-store at samy's camera (used to use the hollywood store, but i love the culver city store), at least one on amazon, several - a mix of new and used - at b&h, plus a couple from keh. i've bought cameras a couple other places, but i think those are all the places i've bought lenses. i've never had a bad lens buying experience so far, and when i think about it, there are good things about buying in person and online. how about you? where do you buy your lenses, and are there stores or methods you are happier buying them?