I'm sure there are many different ways to become a talmid chochom, and I'm also sure that what it took to become one 1,000 years ago is different than what it would take today. Furthermore I am leaving the term talmid chochom as undefined because it necessarily means different things to different people.
What I would like to know is if there is any regiment that is prescribed for someone nowadays that has been shown to frequently, successfully produce talmidei chochomim and if so what does it consist of?