* The PBA app provides a simple user-friendly interface to backup and restore entire hard disk drives over the network. This functionality is similar to that of commercial products such as Norton Ghost Server, but there is no added cost for additional software or hardware. This feature simplifies consumer hard disk backup down to very simple steps.

* The intended audience is any user that wants a no-hassles backup solution. All you need to do is power on the machine you want to backup/restore, boot from the network and select what you want to backup.

* The PBA app backs up the entire hard disk. The MBR, partition table and all partitions are copied. The Personal Backup Appliance aims to be an easy and fast backup solution. Most partitions types such as NTFS, FAT16/32, and ext3 are supported by tools that understand the filesystem, so only the data is copied, and empty space is ignored. This makes copying very fast. For other partition types, raw copies are made. The technology working behind the scenes in PBA is not new. In fact, many of the open source programs and tools used in PBA have been around for a long time. The innovation in PBA is in the presentation and the integration of these programs and tools.

* Thanks to Roland Hui for helping port the personal backup appliance to the HDA!