Came across this video and I like what I see. Looks like it's easy to put together and would eventually solve all my variety photography. Those darn RPMs and Doubled Dies should be easier to image.
One of these worked for me: http://www.ebay.com/itm/LED-Cell-Ph...t=LH_DefaultDomain_0&var=&hash=item2577c94ea3
Built mine today. Worked like a champ! Works better with my iPod Touch than my Galaxy S3. Also, FYI, don't use a drill to cut through the plexiglass. It cracks on me every time. Use a Dremel.