10 parts to each disc in FF7?

Hello, a few months ago I started downloading FF7 from some website that has 10 different files for each disc. I downloaded all 10 files for disc 1 but the last 5 were corrupt. The ones I have are 702 mb each??? How many MB total is each disc supposed to be?

Maybe you should try re-downloading those corrupted parts. I had a similar problem with The Last Remnant which is about 9 GB and I couldn't extract it because two parts were damaged. I solved it getting a similar torrent.

One rom website only has 1 file for each disc and its under 702mb for the disc. Not sure what the deal is?

Maybe. Just make sure the platform of the game, since this game has been released for PC too.