Scrap User's System - very useful article with many scrappy quilts and great advice! http://quiltville.blogspot.com/2005/06/scrap-users-system.html
Missouri Quilt Company's tube/hidden seam 15-minute pillow case:
http://www.youtube.com/watch?v=MrYWCma9wgM
Cindy Dickerson's helpful website "See 'n Sew"
15 minute pillow case - one piece of 10" x wof and one contrasting piece of 26" x wof
roll up like a 'sausage', serge or sew, pull out of casing, press and serge. All done!
Pillow Case for the Serger from Bernina: http://www.berninausa.com/webautor-data/529/BERNINA-RollItUpPillowcaseWithPiping.pdf