Here are the expected generations for 11gh/s 20gh/s and 50gh/s. Whoever said .01 for 11gh a month was off by about 81 years. Also remember the reward halving will occur in a couple of months so all the payouts will be cut in half then.
The expected generation output, at 11 ghps, given difficulty of 165,496,835,118.226348876953,
is 0.00003342645 BTC per day and 0.000001392769 BTC per hour. Given this rate it will take you
81 years, 50 weeks, 1 day, 10 hours, 17 minutes, and 0 seconds to make 1.0 BTC
The expected generation output, at 20 ghps, given difficulty of 165,496,835,118.226348876953,
is 0.000060775364 BTC per day and 0.000002532307 BTC per hour. Given this rate it will take you
45 years, 4 weeks, 1 day, 0 hours, 51 minutes, and 21 seconds to make 1.0 BTC
The expected generation output, at 50 ghps, given difficulty of 165,496,835,118.226348876953,
is 0.000151938409 BTC per day and 0.000006330767 BTC per hour. Given this rate it will take you
18 years, 1 week, 4 days, 14 hours, 44 minutes, and 32 seconds to make 1.0 BTC
18 years to make 1 BTC, well I guess I am not buying anything from those, I don't know if I will be alive in 18 years