Hand crafted, with love, and quite a lot of swearing. Quite a conundrum, by rights it shouldn't work at all, breaks all the design rules for PCB layout (like what PCB, rats nest more like). Then it goes and repays me (or not, since its pool mining) by finding a block against all the odds. OK not solo, even I'm not that stupid, but within the first 500 shares of setting up a new account on BTCguild (it has been mining for about 6 months on other pools/accounts though, so not quite inifinitely improbable, hat tip to Trill).

Anyway, thanks for the compliment