GPU mining is a thing of the past. With several companies releasing devices specifically engineered to mine bitcoins, the difficulty has increased so much that it is impossible to turn a profit with a regular computer setup.

Bitcoin investment is a great opportunity. There is no minimum amount to buy and right now they are in their infancy. Because of the increasing demand for Bitcoins is increasing they have increased in value exponentially. There is also a possibility of them dropping. It’s speculation, but the base is getting bigger, and because bitcoin has no central authority to issue them any faster, supply cannot keep up with demand, causing them to rise in value.