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Dear all, sorry for being off-topic! I have been experimenting with the latest phenix build [1]. I am fairly impressed with phenix.canephor [2]. At first sight the projected density looked a little week until I realised that I had used phenix.project.mediterranean. As I switched to phenix.project.occidental, the result was expectedly a good average. The rmsd of about 5e12A was also fairly acceptable, it seemed to me. Subsequently I attempted to improve the result using phenix.calzone [3]. Unfortunately this program crashed because of a missing libcapsicum.so.4.01.11 which I could not finde anywhere on the web. Could anyone please let me know where to find this library? Best wishes, Tim P.S. How about the resolution limit of 2.56A - couldnin principle one should be able to improve this significantly by switching from CuKa to, e.g MoKa radiation? [1] PHENIX: a comprehensive Python-based system for macromolecular structure solution. P. D. Adams, P. V. Afonine, G. Bunkóczi, V. B. Chen, I. W. Davis, N. Echols, J. J. Headd, L.-W. Hung, G. J. Kapral, R. W. Grosse-Kunstleve, A. J. McCoy, N. W. Moriarty, R. Oeffner, R. J. Read, D. C. Richardson, J. S. Richardson, T. C. Terwilliger and P. H. Zwart. Acta Cryst. D66, 213-221 (2010). [2] Crystal cookery - using high-throughput technologies and the grocery store as a teaching tool. J. R. Luft, N. M. Furlani, R. E. NeMoyer, E. J. Penna, J. R. Wolfley, M. E. Snell, S. A. Potter and E. H. Snell J. Appl. Cryst. (2010). 43, 1189-1207 -- [3] Structure and stereochemistry of (24R)-27-nor-5[alpha]-cholestane-3[beta],4[beta],5,6[alpha],7[beta],8,14,15[alpha],24-nonaol: a highly hydroxylated marine steroid from the starfish Archaster typicus. C. A. Mattia, L. Mazzarella, R. Puliti, R. Riccio and L. Minale. Acta Cryst. (1988). C44, 2170-2173 -- Tim Gruene Institut fuer anorganische Chemie Tammannstr. 4 D-37077 Goettingen phone: +49 (0)551 39 22149 GPG Key ID = A46BEE1A