Here i'll be featuring some of the tutorials i've done so far, and the one's i'll do on the future, hope you found them useful.

http://psd.tutsplus.com/tutorials/icon-design/quick-tip-create-a-realistic-credit-card-in-photoshop/

http://psd.tutsplus.com/tutorials/tutorials-effects/quick-tip-apply-a-burned-effect-to-different-textures/