Features- Dairy co-ops maintain steady market position; Traditions run 100-years deep at Tillamook County Creamery; Ripe time delivery; New life for an old town; Rural advocate Dallas Tonsager to lead USDA rural development; Creating co-op fever: Hard lessons learned; City slicker; '09 co-op hall of fame inductees played crucial role in co-op movement; Shift to multinational agriculture complicates biofuels development