Opening 1. INTROD 2. THE SUN THIS WEEK 2. The Sun This Week Line of Sight Magnetic Field (from Kitt Peak) Corona at 2.0 MK (from EIT-SOHO) 3. MHD 4. THREE DIMENSIONS 5. SOHO 6. QN. 1 7. QN. 2 8. QN. 3 9. CONCLUSION