Kinda the same concept as above, only I do my inking in Adobe Illustrator, export to Photoshop. The style is still a little sketchy, but I personally like it that way... it's not exactly what you might want to animate in if frame-by-frame is what you're doing, but it's faster than the above process. Quick coloring and less having to deal with shading/highlighting. Tablets are recommended for this tutorial, though.
http://www.vimeo.com/982474http://www.vimeo.com/982847