yeah, just on my standard laptop.... like 5 years old... I also have an Nvidia GPU, so I get some extra hash power w/ that - but still, not enough to make it profitable.

oh, I'm guessing you'd have to spend upwards of at least $4K USD to get a set up that's profitable.... I really can't say for sure. Look into special mining GPU's, as I believe Nvidia is releasing a special line of them soon.