• NorthStar Economics' Angel Network List
• Angel Capital Association Guide to Creating Angel Networks
• WAN Members and how to get Involved

Deal Sourcing

• Angel Capital Association's Best Practices List (emphasis on deal sourcing)

Due Diligence

• Due Diligence Checklist: from the Kauffman Foundation's Angel Capital Association
• News Article: Due diligence and corporate clean-up
• News Article: IP due diligence for venture capital and angel investors
• HillSearch: On-line databases for conducting due diligence (monthly fee required)

Structuring the Deal

• National Venture Capital Association's Model Financing Documents: Sample Term Sheet, Investor Rights Agreement, Voting Agreement, etc.
• Private Equity Industry Guidelines Group (PEIGG): Private Equity Valuation Guidelines
• Positioning an Angel Investment for Follow-On Funding

Angel Investment Tax Credits (Act 255 informatin)

• Tax Credits and Government Incentives for Angel Investing in
  Various States - by the Angel Capital Education Foundation, July 2008
• Revisions in 07-09 State budget increasing credits
• Department of Commerce's official site
• Angel Investment Tax Credit Program
• Act 255 Tax Credit Summary Sheet - Note follow-on funding provisions
• Wis Tax Credit Certified New Business Ventures
• Video Overview of Early Stage Tax Credits by Pam Christensen, Director, Wisconsin Bureau of Entrepreneurship (approx 12 minutes)

General Angel Resources

• Angel Capital Education Foundation's report on state best practices for the early stage investment market
• SEC Regulation D, link to full text 
• SEC Regulation D, excerpt of Accredited Investor Definition 
• Department of Financial Institutions' Angel Capital Resource Center
• Angel Capital Association
• National Association of Seed and Venture Funds
• European Angel Network
• National Venture Capital Association
• Community Development Venture Capital Association
• Kauffman Foundation
• National Association of Seed and Venture Funds

Early Stage Investment Trends/Research

• UNH Center for Venture Research's 2007, Q1 and Q2 Angel Investing Report
• National Governors' Association State Strategies to Promote Angel Investment for Economic Growth
• ACEF's 2007 Returns to Angel Investors in Groups
• UNH Center for Venture Research's 2005 Angel Investing Report
• Federal Reserve Bank's 2005 Report on Results from Focus Groups with Angel Investors 
• Angel Capital Association Research web page
• Innovative Strategies to Support Entrepreneurs

Studies on Wisconsin's Economy

• Risk Capital in Wisconsin: report on overall risk capital environment in Wisconsin.  Released April 10, 2006
• Angel Investing Report: report on the first year's results of Wisconsin's early stage tax credits in 2005.  Released January 31, 2006
• The Economic Value of Academic Research and Development in Wisconsin: Published by the Wisconsin Technology Council. (5.6 mb pdf).
• Wisconsin Life Sciences Magazine: Published by the Wisconsin Technology Council in cooperation with the state Department of Commerce and other sponsors (1.4 mb pdf).
• Wisconsin Technology Council's Vision 2020
• Northeast Wisconsin Economic Opportunity Study
• Building the New Wisconsin Economy

Information Sources 

• Wisconsin Technology Council
• Governor's Business Plan Contest 
• Wisconsin Technology Network
• Wisbusiness.com