It's taken me about 4 months and I'm finally done with the sweater sampler!. For those of you who havn't read earlier postings about this, it's from a book called "The Sweater Workshop" 2nd Edition, by Jacqueline Fee. Her whole thing is knitting sweaters in the round from the bottom up, doing the sleeves from the bottom up, joining them to the body in progress, then finishing the neck. Voilà, no seams to sew.
I picked up a number of new skills, including understanding increases and decreases much better, knitting with two colors at the same time, creating I-cords and knitted belts, creating pockets (she even shows you how to add a pocket AFTER you're done with the garment), creating a placket, short rows, and multiple ways to finish a sweater (lace, I-cord, ribbing, hem). I highly recommend this book to any other newbie out there as well as to any of you experts that are knitting your sweaters in pieces and then sewing them together and would like to try something different.