Free PSD files
FREE PSD FILES is site with lot of gree PSD files divided in categories with no restriction for use.
GraphicsFuel. On this site you can find everything Photoshop related like patterns, brushes, icons.. including free PSD files for personal and commercial use.
365psd - as you can ques every single day new free PSD file.
Photoshop Files offers great amount of ready to use PSD files.
Pixeden offers in Free section lot of highest quality PSD files free for personal and commercial use.
All Silhouettes is site from which you can download tons of free silhouette shapes. Almost every shape comes in Photoshop CSH file format (Photoshop Custom Shapes) and as Illustrator file (.ai file format).
Free pictures and graphics you can search at morgueFile site.
Photoshopsupport.com site has tutorials and training videos on almost any topic.
Excellent site with free and premium tutorials for Adobe Photoshop. This site is a part of large network which contains and tutorials for other Adobe products: Adobe Illustrator, After Effects, Web Design...
Free Video Training
On the site Planet Photoshop you can find a number of inspiring and creative video training on the Tutorials tab hosted by Korey Barker.
Beside tutorials with subscription lynda.com offers and free tutorials. You can watch 40 essential trainings for free from this link: Photoshop Top 40 with Deke McClelland. To watch advanced techniques visit dekkeOnline section Deke's Techniques.
On lynda blog you can also watch for free InDesign FX series with interesting and detailed video tutorials how to create different effects in Adobe InDesign.