So..difficulty is up to 31M already which concerns me.  As someone who has a Mercury on order that I don't expect to see until October at the earliest, according to the new mining calculator at the genesis block mining.thegenesisblock.com, things aren't looking favorable

For me, its looking like 140 days to break even, then maybe $300-$400 gain over that before losing money.  I could upgrade to a Saturn but those don't look much better - Jupiters still looking decent though.

So for me, as much as I want to support KnC, I'm considering canceling strictly based on current/projected difficulty...anyone else?