When I open msdos prompt and try to change from drive c: to another drive there is a 6-10 second delay, but only in normal window if it is full screen there is no delay. My company sells a dos based point-of-sale program and this delay makes it look like there is a problem with your program, but the problem happpens on this pc no matter what dos program you are trying to open. The pc specs: 2.4p4,512ddr 333ram, 40gb drive, win98se. Any help would be greatly appreciated.