Apple product PSD mock ups

You can download apple product (and more) mock ups here for your apps.

http://www.designyourway.net/drb/free-psd-mockups-to-showcase-your-work-to-clients/

For your boards

drop your layouts onto a blank magazine

Tips for Magazine Design

http://www.dreamtemplate.com/blog/web-design-tips/10-really-useful-tips-for-designing-a-magazine/

Somewhat useful despite being titled "Seven tips …"

Seven design tips for making great infographics

Not about inspired design, just a commonsense checklist on Huffington Post.

Content Aware tool and photo manipulation

I know we're all or most of us are using photography in our magazines. This is a cool tutorial on how to manipulate photos without all the hassle.

 http://www.youtube.com/watch?v=UrlsnQ32YhY

You might want to download this and keep it on your desktop. BTW in InDesign, you can insert a column break by hitting the "enter" key on the far right of your extended keyboard. The symbol for "enter" is similar to the symbol for "control."

 

Generally speaking, diagonal arrangements look awkward in a rectangular frame.