Yup. We had 4 TVs, a laptop (for playing the rom of FFIII), another computer (for watching movies and stuff), a couple of GBAs and a bunch of systems.

I think that the longest game ended up being FFX, simply because there is no way to skip the sutscenes or make a lot of the dialogue go any faster. At least in FFVII and FFVIII you can just keep hitting X to make the dialogue go really fast. FFTA also took a long time because the team we used worked really well on most battles, but did not work well against the final boss, and we needed to do LOTS of leveling up near the end.

Cheers.