I'm trying to create a project that is about 300 minutes in length. I realize a Dual-layered DVD can only fit 240 minutes, but I was wanting to create an ISO and then use a compression application that will make all of the videos fit. However, since iDVD is super nice for menu customization, I was wanting to create it in there and then save the project as an ISO. When I try to do so, however, it gives the standard "your project has exceeded the maximum duration" and won't save it. Is there any way to work around this, aside from cutting my content? I realize I'm already breaking the minutes rule, but was hoping that since it's not actually burning it would still save the project. Thanks for your help.