Gentlemen, I'm using a CD burner to boot the system, via a USB interface (I made an external burner myself by taking a built-in burner and adding a Mobile Star external optical drive enclosure). It can boot the system, but then it says it can't detect the optical drive. I modified config.sys and autobat.exe but still couldn't make it work. I don't know whether anyone has a way to solve this. Also, some DOS software used by our workplace can run under WinXP, but when it calls full-screen graphics, nothing can be drawn, and the screen turns into some kind of messy garbled stuff. I don't know whether that can be solved either. Thanks


