I recently parted out and older computer that I no longer have any use for as a whole, some of the components have already been scavenged to update my other units. What I'm looking to do is take the hd, 40g Wester Digital (WD400) and use it a slave drive. After I add it to the system I will re-format it as there are no files on it that I need. I'm currently running winXP pro with one 40g hd on a 1gig pentium processor with 352mb ram. My question is what do I need to do to add this drive? Is it a simple plug and play operation or are there setting that I have to adjust manually either prior to adding the drive or after? Also after the unit reconizes the drive what is the easies way to format it?