5 ways to change a melody to an arrangement

Answer 1

you may find some help at these sites.

http://www.google.com/search?hl=en&source=hp&ie=ISO-8859-1&q=how+to+change+a+melody+into+an+arrangement&btnG=Google+Search

Answer 2

(Broken Link Removed)

http://www.youtube.com/watch?v=plkN40lY0Ps

Nice.