Dedicated bitcoin hardware miner based on the “Open Graphics OGD1 dev board”

These guys http://asicminer.net/?p=32 seems serious about disrupting the bitcoin market and make a profit out of it. I've heard in the past about the OGD1 device, does this seem real ? i'm interested in investing a respectable sum of money on their products.

OGD isn't a good idea for graphics and it isn't a good idea for Bitcoin mining either; they even admit that it's too expensive. I haven't seen anything that looks credible on that site.