I have just bought a Western Digital WD20EARS 2TB Internal HDD. It will be used as a secondary HDD - my primary is a WD6400AAKS. Do i just plug and play? Im running XP SP3 and i might like to partition the drive in half, not sure yet - which is a decent program to do this? Also should i run a program to make sure there aren't any defects/ bad sectors on the hdd? Anything else i should do? cheers.