The slightly updated Final Fantasy 7 has been released on PC at last, for those waiting. As mentioned previously, it's exclusive to the Square Enix store, at least for now.
The game is priced at $9.99 for now, and will go up to $11.99 next month.
This version is said to work on modern hardware, and could include bug fixes as well (the old version has a heap of problems on all hardware). Besides that it includes achievements, cheats, and cloud saving.