Hi, I have received an issue from Japanese user.
Problem: Disk burning tool always uses only CD's capacity (about 700MB) even for DVD/BDs.
1. Insert a blank DVD-R or a BD-R.
2. Start the disk burning tool.
3. Select "Data CD/DVD/BD".
4. Drag/drop many files (eg. about 2GB) to tool's window.
5. Multiple (eg. 2) disks needed is reported on the window.