I've have tried many times and wasted dozens of cd's trying to make a bootable cd. The bootable cd I am trying to make is two files from the internet -a video card bios file and a flashing utility. I tell nero to burn the files does'nt work. I tell it to make a bootable cd but that does'nt work either. I also tried making the files into an iso then burning "does'nt work". I tried telling nero burn iso image to disc still not working. Also tell it burn image and make bootable disk won't work lol. Any help or suggestions will be much appreciated thanks. I think my problem is that the files "are not" boot files. They are the modified flashrom for flashing x800 bioses and im using an x800 xt pe bios that is not in a bootable cd iso format. All of the x8** bioses that I see in the tp bios collection do not have the advanced download option, that allows someone to get a bootable cd image of the bios. The only cd iso image bios I see is the 16p pro vivo modified one in the article X800/X850 Pro VIVO to XT PE Bios Mod on the right side of the tp home page. So this is the only one available for booting from cd?