Welcome to EpoS Wizard!
Okay, so Jacky-S was awesome enough to send me the CV22 software. I installed the software on my computer and finally got the "gender bender" cable to connect the serial port emulator to the cash register. I hooked up the two and turned on the register to program mode. When I started the program, all I was able to do is either run set up, or exit. When I go to setup, I'm asked to provide password and new password. Everything else is locked out. I tried opening the program after installation with the emulator and I thought I remembered seeing the button for communications active, but I could be wrong.
password for the software should be the current date, entered in reverse, eg 20121120 for today
Didn't work either. I'm stumped on it. Well, I don't think it will matter as I'm narrowing the choices down to either a Casio TK 1550, or a CRS 3000. Neither of which I will need the CV 22 software for. I've completely given up on the TE 2400. It's dead. 
Don't bother with CV22. It's too diffcult for the end user as it is intended for Casio dealers and re-sellers. Just program it on the machine itself. I've sent you some info.
