If you want to expand without buying new hardware, check out the free DriveWire project.They also offer replacement DISK BASIC ROMs that support hard drive access, or remote DriveWire access through BASIC. Cloud-9 produces hardware add ons for the CoCo, including SCSI/IDE/compact flash hard drive interfaces, PS/2 keyboard interfaces, memory updates, and much more.If you are trying to get a CoCo running again, and need help or replacement parts, here are some resources. If you have old CoCo hardware or software that you need to get rid of, your first step should be to e-mail the hundreds of members on the CoCo Mailing Lists. If you have old Color Computer software on cassette tapes or floppy disk, you can get this software copied over to a PC/Mac/Linux machine and run it in a Color Computer emulator. 7 I want to run old CoCo software, but don't have a CoCo.