This dialog may be displayed through the configuration dialog in 'Buffer' section or through the status dialog.

• Default - default buffer size. Used when the configuration option 'Use only default buffer' (in section 'Buffer') is set, or when none of the other buffer sizes doesn't match the current situation.
• For copying inside one disk boundary - Buffer is used when the source files and the destination folder lies on the same physical disk. Size of that buffer is usually bigger than the standard two-disks buffer, because if you copy data in bigger packs you do not burden your hard disk as much as when you use small buffers.
• For copying between two different disks - The buffer is used when you copy data from one physical hard disk to another one.
• For copying with CD-ROM use - This buffer size is used when you copy something between CD-ROM and any other storage medium.
• For copying with network use - This buffer size is used when you copy something from or to the local network.
• Use only default buffer - when this option is checked, the task(s) will always use the default buffer size ignoring type of source and destination storage medium.