I'm getting a new machine

Anyways I was looking through the website at viking and found at this link an invisible zipper sewalong video! downloads fast and there all types of other tutorials too!
http://www.husqvarnaviking.com/husqvarnaviking.htm
pick "the sewing room" link under the pictures in the center and then choose sewing techniques at the top.
there are several tutorials under each of these topics!
zippers
pockets
hems and edge finishes;
necklines
collars
buttons and other fasteners
darning and mending
wasitlines
ruffles and gathering
tucks, pleats and darts
sleevs and cuffs
yoke