hp technology
Since the only difference in your detail - is the amount of memory (4GB against 2GB) - go for the 4GB machine. The extra memory will help Windows 7 run faster.
probably just under 320gb.....
The harddrive is the same but you need to change the software for the new model
320GB
maybe but the dsi console is a handheld so prob the 320gb ps3 slim or 320gb Xbox slim 360 l editions.
No.
320GB HDD information can be found from manufactures, such as Western Digital, Toshiba, Microsoft (for the XBox 360 version), Panasonic, Lenovo, and Seagate.
no
HD quality 1020 320gb
Yes you should get the ps3 slim 320GB version
No it can not
Yes, but only in old versions of ps3