Wouldn't using the PSX disk version (or the ISO of it) and an emulator work as well? I've never recorded anything like this, but I assumed it was just recording whatever is on the screen anyway. Though searching for about 5 minutes gave me about a dozen results for getting both the PSX and PC versions, so maybe it doesn't matter.
Going off on another tangent, has that FFXIII novel being done? OTWTAS articles seem to have brought in a lot of traffic. I think the online chapters for FFXIII were done (or at least started?), but the book coming out on the 24th will have more chapters in it.
FFXIII will also be getting some Ultimanias on the 28th, which might be something else to consider with FFXIII's English release coming up in March.