4 ms·I don't actually find that too surprising. Microsoft did basically the same with the Surface SDK.by martin_k 16y agoI don't actually find that too surprising. Microsoft did basically the same with the Surface SDK.ot 16y agoThere is a difference: a Surface doesn't cost 149$martin_k 16y agoTrue, but the point was that Microsoft has previously realized that it can be a good idea to open their HW platforms to developers and researchers.