Linus Project charity) has nice free patterns for childrens quilts, I can't find the link rigth now, but Google will take you there. I downloaded a couple of patterns just a couple of days ago, thinking of my grandchildren.
I Found it! I'll also try to post a link to Quiltmaker's free baby quilts booklet. I can attach the file I quess, it's a free newsletter, plenty of triangles there.
http://www.quiltmaker.com/patterns/projectlinus.htm
YES!(more editing) The download link works. hevemi