CompuServe Messages

Hi. My dad's looking to get more storage space so we can do more video, and the JAZ looks promising. One question though, can you only use one disk at a time? As in if we were creating a video, when it got to a part that used video on the Jaz, would we be prompted for the correct disk? I guess kinda like when you don't have the right cd in your drive. Or would it act as only one drive, so we could only use it as a gig. In more simpler terms, would we be able to use its multi gig capabilities doing video? I hope this makes sense, thanks Jason