Personally I have great difficulty believing some of the figures that are being bandied about for litecoin FPGA.
Can you share a link to the threads with your bandied about numbers? I haven't seen anybody say anything that outrageous here.
learn to use google...(that magic thing you can Copy& paste sections of text into, to track down stuff)
https://bitcointalk.org/index.php?topic=98535.5;wap2But specifically it is the 80% free I take exception to.
Anyway I finally received some 50A TI power modules, so I can run Bitcoin & Litecoin research boards together.