Earlier today I got sketchbook pro and decided to play with it instead of doing work. I gotta say I am really impressed with it. I used to do morning sketches on photoshop and have gotten tired of it's general heavy feel. It's like you're sketching with a time lapse, but no problems like that on Sketchbook pro. I can even do wide, loose strokes with ease.
With that said, today, I'd be starting a 12 month sketching program. I used to do solely animation work everyday with no sketching which is not a generally good idea. My animation poses became stiff and mechanical so I hope to get rid of that by sketching and improving on my character design skills.