Adding files to existing folder on CD-RW without erasing the disc?

[TigerGagan]

Is it possible in Toast 9 for MAC to add files to a folder on a CD-RW that's already been burned without having to erase the disk and re-burn the whole thing? I used to be able to do this with cequadrat just!burn on a Windows 98 computer. I find it inconceivable that it would be so difficult to do a decade later, yet I can't find any documentation on how to accomplish this in Toast.

Thanks for any help anyone can provide.

[tsantee]

PCs do packet writing which Macs do not do so it is not possible to incrementally add or subtract from a rewritable DVD disc on Macs. I recommend getting a 4 GB USB flash drive that you use for this. When it gets full, copy it to a DVD (R or RW), erase the flash drive and start over.

[TigerGagan]

Thanks for the info! Happy New Year!