.Net 4.5 Threading C#

Hi,

I have just got Visual Studio 2012 so just starting to use the 4.5 framework for the first time. The question I have is on Multithreading. I used the Threadpool when I was working with 3.5 framework.

However just reading on the internet there seems to be more of a focus on Tasks rather than the threadpool. So which one should I be using? Performance wise which is best? Also I have very little multi threading experince.

Thanks,
M