Is Ethereum's mining algorithm GPU or ASIC minable? Sorry for the noob question, but I'm pretty confused with this "Dagger Hashimoto" algorithm. Also, isn't there an Ethereum mining calculator around? Thanks 
http://badmofo.github.io/ethereum-mining-calculator/
http://etherscan.io/ether-mining-calculator
Great! Thanks for sharing this information. I guess this clears all my doubts. There is one more thing, though: Which would be a better GPU to mine Ether with? Nvidia or AMD?
AMD rig is better atm.
Base on what I have:
HD 7950: 23-25Mhs stock-overclock
GTX750ti: 10.5Mhs overclock
GTX960: 11Mhs
GTX970: 18Mhs