Startup Metrics for Pirates from Dave McClure - required primer on how to use metrics for decision making if you want to run your company as a lean startup.
Some useful calibration info on how much some early stage investors take in equity in exchange for initial seed rounds
Online resources
Business Plan - http://www.sba.gov/
Main financing documents http://www.nvca.org
Other
Ezra Roizen's 3 million startup slides presented at the Haas >Play Conference. Useful insights and a projections spreadsheet to crib from to calibrate your numbers.