if there was a one step button that made your textures then you're probably using a computer that can read your mind
it's too unpredictable (too many ways to apply the same texture onto one mesh) to make a short way of doing it
you're just going to have to 'toughen up' and do the many steps
but.. you seem to be having trouble with the tutorials you've found, what troubles you the most?
that's a "Ch" pronounced as a "K"
Computer skills I should have:
Maya, XSI, Photoshop, AfterEffects, Motion, Illustrator, Flash, Swift3D