Weller, A., Sakakibara, S., Watanabe, K. Y., Toi, K., Geiger, J., Zarnstorff, M. C., Hudson, S. R., Reiman, A., Werner, A., Nührenberg, C., Ohdachi, S., Suzuki, Y., Yamada, H., W7-AS Team, & LHD Team (2005). Significance of MHD Effects in Stellarator Confinement. Talk presented at 15th International Stellarator Workshop. Madrid. 2005-10-03 - 2005-10-07.