I'm very proud to announce NiceHash.com - innovative professional cryptocurrency cloud mining service. nicehash.com Rent hash power by simply placing an order! Lease your rigs by simply adding a pool! NiceHash brings a whole new concept into cloud mining by offering safe and efficient mining with a peace of mind for both the sellers of hashing power (rig owners) and buyers of hashing power. We do not offer you to buy or sell rigs, we offer you to buy or sell hashing power directly. Why bother renting rigs, when you can rent hashing power? NiceHash brings more to renters and rig owners. And how exactly NiceHash service works? NiceHash works similar as an advanced pool. Rig owners point their rigs towards NiceHash advanced stratum server. NiceHash stratum server verifies, aggregates and accelerates hash power of the connected rigs and points the power to the pools that buyers set's within their orders. Why use NiceHash for buying hashing power? - Pay for exactly what you want - for accepted shares only! - Never pay for dead or faulty configured rigs (remember, you're not renting rigs but rig's hash power which is aggregated through NiceHash)! - Simple way to create orders instantly! - Cancel any order at any time (finally you can instantly switch between various algorithms)! - Secure online wallet for fast purchases! - Mine your coins with massive hash rates! Wanna get some hash power ASAP? Just register at nicehash.com and place your order Smiley Why use NiceHash for selling hashing power? - As simple as using a multipool! - Keeping peace of mind while selling your hash power (buyers are not directly affected if your rig goes offline - you'll never have to make any refunds or time extensions)! - Be paid more than any multipool pays! - Automatic payments in Bitcoins 4 times a day! - No registration needed! - No limits - use as many rigs as you like! - Graphical and textual statistics! Wanna start earning some Bitcoins ASAP? Point your Scrypt miners to: stratum+tcp://stratum.nicehash.com:3333 Or SHA256 miners to: stratum+tcp://stratum.nicehash.com:3334 Or Scrypt-Adaptive-Nfactor miners to: stratum+tcp://stratum.nicehash.com:3335 Or X11 miners to: stratum+tcp://stratum.nicehash.com:3336 Or X13 miners to: stratum+tcp://stratum.nicehash.com:3337 Or Keccak miners to: stratum+tcp://stratum.nicehash.com:3338 Use your Bitcoin address as username. Use any password you like. PLEASE make sure you'll read the FAQ at https://nicehash.com/index.jsp?p=faq#faqs0. Due to the NiceHash's latest state-of-the art engine, older miners are not supported. Check out our software download page: https://www.nicehash.com/software/ Note: cgminer version 3.7.2 or less is NOT compatible due to bug in the code. You should also check out our innovative Best Profit Auto-Switching Multi-Algorithm Mining! NiceHash BPASMAM calculates the currently most profitable algorithm based on current orders at NiceHash.com. If GPU miners uses our auto-switching ports (ports 43xx), then sgminer will automatically switch to the most profitable algorithm. NiceHash.com is hosted on a professional servers infrastructure. We'll work hard to provide highly-available and secure service to our users. So, what are you waiting for? Start using NiceHash today! nicehash.com For more information about the service just drop a question in this thread or send email to info@nicehash.com. I really welcome you check on FAQ's (many of the questions from this thread are answered in the FAQ's). I would especially recommend these selected topics: General: How exactly does pay-per-valid-share and get-paid-per-valid share work? http://nicehash.com/index.jsp?p=faq#faqg2 Rig providers: sellers: Which miners are supported? http://nicehash.com/index.jsp?p=faq#faqs0 How can I configure my miner to work with NiceHash service? http://nicehash.com/index.jsp?p=faq#faqs1 I have slow mining rig. Can I adjust difficulty? http://nicehash.com/index.jsp?p=faq#faqs7 Can you help me with transition to sgminer? http://nicehash.com/index.jsp?p=faq#faqs8 Buyers of hash power: How can I buy hash power at NiceHash? http://nicehash.com/index.jsp?p=faq#faqb0 We all wish you Nice hashing Smiley