Harddisk Notebook/Netbook Cloning

If the hard drive notebook/netbook you're already full of data, and want to replace the hard drive is more relieved without the help of others and without reinstalling the operating system (eg Windows XP) and all drivers, read the following tips:
1. Check the type of hard drive by going into bios (press F2, F10 or del), IDE or SATA and buy the appropriate (for now quite economical SATA hard drive if I buy a 320GB-500GB)