Easily the niftiest little auto-miner i've seen yet. Downloaded it, fired it up, worked immediately. (R9 290 + Latest Omegas)
Also going to use it to test out 4-5 card rigs.
Great job Nicehash, i hope you make some $$$ on this one. You're saving some serious headache.
Edit - Would like to see an "ez donate" button like you see with the PayPal button. This is the kind of software that i donate some coin on due to its usability.
Edit2 - Would also like to the rate in mhs BTC/day or ghs BTC /day as opposed to just BTC/day. I can assume that it's GHs/BTC/day, but can't be 100% certain.
Edit3 - Would also be quite awesome if there was a way to upload benchmark numbers to some sort of global online number set so you could look and see where you stand (and if your config needs tweaking!)
You've got some interesting Edits right there. Especially the last one.