If you're referring to a 800gb hard drive then you should be able to record quite a few hours depending on how many cameras you have set up and how good of quality.
If you're talking 800mB then not long. A few minutes.
Yes, like the XDriven DRS-1100 GPS Driving Recording System
the system log record (page 698)
Computer surveillance is when a user monitors the activity taking place on a particular PC. Information on the hard drive, as well as searches on the Internet, are often tracked as part of this process. There are a number of computer surveillance programs available on the market today.
esata is faster, running upto 3GB/s where as FireWire400 (G1) can only run speeds of theoretical 400Mb/s and FireWire800 (G2) theoretical speeds of 800Mb/s
An CD-R drive is a Record only drive, an CD-RW drive can re-record to an Disk
No
That would be a floppy drive. Information is passed from the software and/or the operating system to the drive controller. From the drive controller, it is passed to the logic circuits on the drive and to the drive heads. The logic circuits also turn on the drive motor for an appropriate amount of time.
Fdisk/status
its called diognially biosis
The system partition is the active partition of the hard drive and it contains the OS boot record. The boot partition is the partition where the Windows operating system is stored.
The master boot record (MBR) is a small program stored in the first sector of a hard drive that contains information about how the drive is partitioned and which partition is bootable. It is crucial for the system to locate the operating system and boot it up.
Your X-Box should record every thing automatically although if you don't have a hard drive then it wont work you need a hard drive to record videos.