If you are in need of some new ideas or inspiration, be sure to check out the new articles from Adobe experts. There's a full list posted over at PhotoshopNews.com and there's some truly great stuff in there. While the articles skew towards digital photographers (like most of Adobe these days), I found these two very useful.
Digital Image Integrityby George Reis Photographs have been altered or “faked” ever since the very beginning of chemical photography. Learn how Photoshop CS is providing forensics experts and law enforcement specialists better tools for evaluating the authenticity of a photograph.
Black and White Conversion Tutorial
by John Paul Caponigro
Are you looking for more detail in your digital B&W conversions? Or perhaps better contrast and tonal separation? Here’s an opportunity to learn how to get maximum flexibility out of your B&W conversions. Follow along step-by-step, as John Paul Caponigro shows you how the pros do it in this dynamic PDF tutorial.