Thanks. If you know of any websites that do this, please let me know.
I've tried the spreadsheet approach and the online calculators from Schwab, etc. I know that to do it correctly requires some monte-carlo simulation, etc., and probably requires me to track my current expenses and then try to project for certain life events. I've never seen that done all in one package...
Has anyone looked at this site? I think I heard about it from this website or another blog (can't remember): http://www.esplanner.com/research.php
They basically say that you are probably saving *too much* and help you figure out what the right amount is.
I'd like some feedback before I plunk down ~$150.