Why doesn't then TI 9.0 help file match the version I have. It seems to talk all about Notifications and other Options which do not appear anywhere in my version. I do not have the WorkStation version ... but I should not have a help file talking about these features if my version does not have them. Plus the help file has a problem dealing with Windows On Top. It always seems to be under the TI 9.0 windows when using multiple windows on the desktop. You have to keep clicking on the taskbar to get it to come to the front. Also, if you use help when under boot-up, once you close the help file ... forget it. You cannot get focus back to the main window. You have to reboot. Of course, this is when the mouse cannot work ... which is strange since you can use the mouse on the CD version ... but not the boot-up version from hard disk. Someone is not loading the mouse.com file when booting from the hard disk. It seems to be loaded when using the CD bootable version. I was looking in TI help to find how to delete a backup version ... doesn't seem to be any help in that area.