SBA - Opportunity Gaps

SBA - Small Business Training Network

Ask JAN - Business Planning Network

Business Toolkit - Tools, templates, checklists and forms for small businesses

Business Advice from Score - Technology for your business

SBBA - Small Business Benefits Association

SME - Small and medium enterprise toolkit

HP - Business Templates and Images, marketing materials

Marketing

Startup Nation - How to get started with social media

Startup Nation - How to do an elevator pitch

Charity How-To - Making the most of social networking

Startup Nation - Small Business Marketing