Be careful buddy, you might never look at another 10" brook trout the same way. Carp feeding on the top are called cloopers. Here is a specific question that I asked about cloopers on another board that you might find helpful:
http://www.carpanglersgroup.com/foru...14&hl=cloopers
Here is THEE book on the subject: http://www.amazon.com/Carp-Fly-Flyfi.../dp/1555661866
Great price and a wealth of information for cheap. I also have his companion video: http://www.basspro.com/webapp/wcs/st...006000_175-6-0
If you want some great free info you can listen to this audio program on your Ipod or on your computer: http://www.askaboutflyfishing.com/sp.../brad/brad.cfm
Have fun,
Rick