I see these inexpensive XT and 8086 replica laptops that say they run DOS 6.22 and they claim to use the XT BIOS and they have a 9 pin serial port, but I don't know if it is a real port or a USB emulated 9 pin serial port. The other issue is will the Software run on an 8 bit XT or 8086 with 640 kb of memory ? I have been so focused on finding an old laptop 386 or 486 or Pentium with a real hardware serial port that I never considered an 8088 or 8086 laptop, and the fact that even a 486 is hard to find now. But these new mini laptops use a CPU that can run as an 8 bit 8088 or a 16 bit 8086. I just don't know what the software needs. Anyone have success on an 8088 or 8086 running this software ? Has anyone else seen these new laptops or tried them ? Thanks