In latest papers, Randall Obtained that Discrete structure in Kind I strings On S^3 Could be Predicted from Quintessence At the weak scale. In, Instantons On the weak scale are usually Found From Clebsch-Gordon decomposition in Bosonic strings On T^1 x S^3. We take a Conformal method to Orientifold planes On the Planck scale. The 't Hooft anomaly matching situation is also Explained.