Offer your thoughts or opinion on the input financial query or topic using your financial background.

Calculating Future and Present value into mortgage comparisons
You mentioned 15-20 years in your comment on mhoran_psprep's response. This is the most important factor to consider in the points vs. rate question. With a horizon that long it sounds like the points are probably a better option for you. There is a neat comparison tool at The Mortgage Professor's website that may help you build your spreadsheet or simply check the numbers you are getting.