SegaXtreme

I just got resident evil for saturn (finally!) off an ftp but it came in a weird format. It wasn't rared but i downloded one file called track 1.zip_new , one called resident evil.sfv which is just the sfv file. Then i got one zip called track1.zip but there's nothing in there and another one called track2.zip and in that one there's just a lilttle 3 second mp3 saying RESIDENT EVIL you know in the beginning of the game. So should i change the name of track1.zip_new to track1.zip to see if it can be opened cause right now it's that little piece of paper icon with shapes on it meaning windows doesn't know what to do with it.