Hi there! I'm starting to read your ebook and noticed that you propose to use the Papilio One and the Logicstart Megawing as a developement board. I'm pretty new to FPGA so I was wondering if your ebook also applied to the Papilio Pro too since that's what I bought with a Logicstart Megawing? I know that Papilio One is a Spartan 3E and the Papilio Pro is a Spartan 6. Does it make a big difference? Thx!