User talk:Joel Nelson

Welcome to Wikibooks, Joel Nelson!  First steps tutorial Wikibooks is for freely-licensed collaboratively-developed textbooks. You don't need technical skills in order to contribute here. Be bold contributing and assume good faith about the intentions of others. Remember, this is a wiki, so you're allowed to change just about anything, and changes can be made easily. Come introduce yourself to everyone, and let us know what interests you.

If you're coming here from other Wikimedia projects, you should read our primer for Wikimedians to get quickly up-to-speed.  Getting help  Goodies, tips and tricks  Made a mistake? Thanks, Swift (talk) 05:33, 17 May 2009 (UTC) (P.S. Would you like to provide feedback on this message?)
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File formats
Thanks for your upload of File:Catalyticconverter.jpg. Please note that the JPEG is not the optimal file format for such diagrams. You might want to consider the PNG or, better yet, SVG file formats. Thanks, and happy editing. --Swift (talk) 05:33, 17 May 2009 (UTC)