If you do many quilts with half square and quarter square triangles,
you may want to check out Brenda Henning's Triangulations software. I
use it quite often when making quilts. A stitching grid is printed on
your computer' printer and all you do is follow the sewing lines and
then using a rotary cutter, cut the pattern apart. Viola..perfect
half squares and quarter square triangles. I am doing a quilt now
with 500 half square triangles. The cost of the software was well
worth it to me.

http://softexpressions.com/software/...angulation.php

Susan