This article talked about a hobby size diamond bandsaw for cutting coral too. I looked it up and it looked like it was going to cost at least $400 after adding exchange, tax and accessories... I'd love to get one but thats a little outside of my budget right now. If anyone has seen one thats a little less expensive I'd love to know.
http://www.reefhobbyistmagazine.com/...1/pages/10.htm
http://www.inlandcraft.com/singlepro...&partnum=91040