I have one more question to add: 11) are there any questions we should be asking which are not on this list? Thanks in advance, Bill Kearney Wm. R. Kearney, Ph.D. Director College of Medicine NMR Facility 58 EMRB The University of Iowa Iowa City, IA 52242 ph. (319) 335-6610 fax (319) 335-8049 william-kearney@uiowa.edu