Wow, took awhile to figure out how to mine but I'm finally mining @ 900 Kh/s. Any estimates on how long it'll take for me to find a block?
Expected blocks per day (over time) = (your hashrate divided by the total) * 1440
In your case, (0.9/3000)*1440 = 0.432 blocks a day averaged over time. Expect to find one every 2-3 days in other words.
Reposting this for the newer folks complaining about their lack of block finding....
Overall if you have 5mh/s with current 5.5 gh/s network, expect a block
on average just over once per day.
...
Or you can stop whining, realize that SPR's price is actually increasing with SPR's network/difficulty, and buy SPR on bittrex AND leave your miner to mine for the long-term.
JL