The Western Digital My Passport Elite external hard drive receives power through the USB connector. Some USB ports may not have enough power for the drive- this is very dependent on the PC or laptop. A USB Y power cable (readily available on eBay) will resolve the issue- it allows the drive to get power from two USB ports, one connector provides power and data and the other power only.
You must look on your manufacturers wbsite for specs.
320GB HDD information can be found from manufactures, such as Western Digital, Toshiba, Microsoft (for the XBox 360 version), Panasonic, Lenovo, and Seagate.
probably just under 320gb.....
The harddrive is the same but you need to change the software for the new model
Depending on the issues encountered, and disk speed, it may take many hours.
320GB
maybe but the dsi console is a handheld so prob the 320gb ps3 slim or 320gb Xbox slim 360 l editions.
No.
no
HD quality 1020 320gb
No it can not
Yes you should get the ps3 slim 320GB version