How can i make my IDE dvdrw a usb thrust for a laptop?

You can buy netbook, but the PATA & IDE Hard drives are slow when in last usage. You should acquire SATA or SSD. You May think SATA is slow, merely provided you observe the hard thrust exercise meter, it going very brisk, merely near IDE/PATA it load me maybe 2mb/s

~~~Enough of Hard drive

You can get ASUS, Acer, Lenovo etc........ Dell's netbook don't have daylong lasting motherboard.

They are mostly in Intel Atom processor besides Celeron M.

Netbooks should have 1 or 2 USB ports