Dear Chimera team, I have a problem with making a movie of morphed conformations in chimera (only for chimera 1.2548 installed on my laptop running XP). After doing the ³morph² when trying to record the movie I got the following error message: ³Error stopping/encoding movie: MidasError: Keyword and¹ does not match any known keywords² I don¹t understand the error message and what does it mean by ³keyword and²? I¹m not running a script. I don¹t have this problem with the Mac version of Chimera. The funny thing is that I was able to create a movie on the windows version a week ago. I¹m not sure if this problem has relation with XP and perhaps some new updates! Any idea how to solve this problem? many thanks for your great help. Ibrahim -- Ibrahim M. Moustafa, Ph.D. Biochemistry and Molecular Biology Dept. 201 Althouse Lab., University Park, Pennsylvania State University PA 16802 Tel. (814) 863-8703 Fax (814) 865-7927