This document discusses why salespeople make little use of marketing assets and how to improve their use. It finds that only 30% of marketing investments and assets are used by sales, who spend 15 hours per week searching for information. Reasons assets are not used include fewer opportunities, customers not wanting generic pitches, and assets being hard to find. The document advocates differentiating value propositions for customers and tailoring marketing assets to the customer context and buying cycle. This would help tune up the sales and marketing engine.