ImageMagick - command line

Jean-Guy Murray <[email protected]> Fri, 21 Oct 2011 16:06:42 -0400
Newsgroups gmane.comp.video.image-magick.user
Message-ID <5A8A4F7463E14BDEA0C4A8CC0979C838@yourcd082c573f>
Hi, 
I am using LaTex to write a technical report and I need to insert graphics in this document. My graphics are all jpg files and I need to convert thesem to eps files. 
I understand that I can do this conversion and several other image/graphic transformations using Image Magick-6.7.3, Q16, which I have downloaded. However, I need to use the $magick command line and I do not know how to get it.
Could someone indicate how I could proceed.
Thanks for your kind attention.
jg370