I was looking at pellet rifles (rifles, not guns, since the vast majority are ... well, rifled. <img src="/ubbthreads/images/graemlins/laugh.gif" alt="" />) too. Never knew there was such wide variety of options. If you check out http://www.pyramydair.com/ , these guys have a huge inventory and seem to have their heads and hearts in the right place. Check out their Guides and Blog sections for what seems like good information.