I have various emulator files and ROMs i want to burn to a CD-R. Can I burn what I have now to a CD-R and whenever I download more at a later time, can I burn them onto the same disk? Do i do this my doing a multisession disk or is it only possible with a CD-RW? I am using Iomega External burner with the software that came with it.
Multisession will do what you want, just don't finalize the disc and you can keep adding files until the disc is full. You can use R or RW.