I don't know why but I guess no one saw you last email so I'm going to ask again and I now have another question my user guide is totally gone. I press the command and press i or that and get this message can not find the index and or table of contents file. Also the manual file on the keysoft system disk so mostly gone except for one file. One more thing I find that's weird I create a file in like a math class then go due a calculation and I find my file has been curupted. Thanks Estin,
