Hi, Im curious if anyone else is experiencing issues with Athena in more high-end systems running Windows 7? While I am used to having to wait for the first plot to show up, the software is virtually unusable to me now where any slight change (e.g. modifying range for the spline) to already imported data takes up to over a minute to replot. This didnt use to be the case for me. The system is a laptop running Win 7 Professional with 2.40 GHz i7 CPU/16 GB RAM with plenty of space on the hard drives and a dedicated Intel HD 4600 graphics circuit. If anyone has a work-around for this problem or can suggest anything to make Athena usable again, it would be most appreciated. Has anyone noticed previous versions of Athena running more smoothly? Best regards, Nils ------------------------------------------------------------------ Nils Skoglund, Ph.D. Post-doctoral researcher Energy Science Department of Engineering Sciences and Mathematics Luleå University of Technology SE-971 87 Luleå Sweden Cell : +46 (0)72 529 52 08 Web page: http://www.ltu.se/org/tvm/Avdelningar/Energivetenskap?l=en http://www.ltu.se/org/tvm/Avdelningar/Energivetenskap?l=en Publications: http://www.researcherid.com/rid/D-3493-2011 http://www.researcherid.com/rid/D-3493-2011 -------------------------------------------------------------------