I was hoping to get some help on the use of Athena. Iam new to XAFS, and I just installed the latest version of the ifeffit staller (1.2.4) on my pc running windows 200 professional. i can read my raw data, but once this is done, the program crashes when I try to manipulate it. Does anyone have any suggestions? Thank you in advance for your help. -Antek Wong-Foy University of Michigan Chemical Engineering 3230 HH Dow 2300 Hayward Ann Arbor, MI 48104