ScottBob asks: "Seeing the recent post about the vintage computer festival got me thinking about old hardware I'm still using in my 'modern' computer. I have a 1 ghz Celeryonion machine, but when I bought the mobo I specifically looked for one with an ISA slot so I could still use my old Zoltrix modem I bought in '97 when V.90 was adopted (when it probably would have been cheaper to buy an ISA-less mobo and a PCI modem). I've also moved a '93 model floppy drive from machine to machine, and it still works. Usually, monitors and power supplies survive the ravage Moore's law has on hardware, but what other things does everybody else save when they cruft together a new machine? Anybody ever do things like disguise a 4 GHz P4 in an ancient 8086 machine box? While on the subject, is anybody still running old DOS programs in a DOS box on a Windows machine (e.g. a database) because your company is too poor/cheap to upgrade or doesn't want to bother with any free alternatives?"