NL Beginner

[mojobluesman]

I spent a lot of time looking in the FAQ sections etc.. for some basic pre-flop guidelines, but really can't find the answers to the questions I have. I think I have a pretty good grasp of pre-flop play conceptually, but there are bet size and other issues that come up all the time and I feel pretty clueless.

I have a good idea of what kinds of hands I might limp in with and when, what hands I might open raise with and when, what hands I should raise limpers with or re-raise open raisers with, but I don't have any idea of what hands I should call a raise or re-raise with if I either open raised or limped. I also don't know how to size my re-raises.

Any guideline help possible even though I am asking general questions?