Bruce, I have recently updated my Ifeffit package to the current versions (Ifeffit 1.2.5 and Athena 0.8.026) under Win2k Pro, and I have noticed something that is a bit irritating. My situation is this: I have a project open in Athena, but decide to refresh or rename that project file to something different from within Windows explorer. I expected to only have to close the project file within Athena but keep Athena itself running. This is not the case, however, as Athena does not "let go" of the file until it is completely closed. After closing, I can rename the project file without difficulty, but then I must restart Athena from square one. Is this normal behavior? Does anyone else see this behavior? Thanks in advance for your help. -Dave Baker