UPDATE FROM AVALON 9/9/13

"Avalon Generation Two Chips 55nm
..Those who have invested in time and money on Avalon Generation One based devices and clones can rejoice in the fact we had the foresight to make Avalon Generation Two chips completely backward compatible in every way with 110nm generation one chips, which can be expect to go on sale Late October 2013 for immediate shipping..

Developers and Hobbyists should keep an close eye on our github account as we will be releasing the 55nm chip specification and reference design soon."

This is excellent news - it will still be possible to have these boards produced. Thank you to everyone working on this, there is still hope to get these boards hashing with a positive ROI