it really couldn't be more simple: On the main alcohol window, click "Image Making Wizard" At the bottom of that window, click "Data Type" -> SafeDisk 2/3 Pick the drive you're copying from hit next pick the name of the image you want to save and where to click start
Which Surreal emulator are you using? Project 64, 1964, or UltraHLE? I would suggest 1964 with rice's newest plugin. Though I think this may be one of those games that just runs like crap.