Entirely up to you but if you want to watch them in order of story obviously start with Episode 1... so
You can watch them on netflix
The below link has the movie Star Wars available to view
on cartoon network.com also try star wars . com
Sure.
You can't, but you can watch exclusive sneakk previews on Youtube.
Try Youtube.com.
tv links.com
Walter loves it.
Do a Google search for "Star Wars in 30 Seconds" and you'll be able to watch it.
You can go to veoh.com!
Youtube
if you want to know then watch star wars:the clone wars but the answer is yes