It took like 5 min, if you dont know what im talking about don't try this!!!!
NOTE: TO EVERY ONE PLEASE UNPLUG YOUR COMPUTER WHEN YOUR GOING TO PUT THE XBOX HARD DRIVE IN. I DON'T WANT YOU TO END UP KILLING YOURSELF OR SHOCKING YOURSELF. IN NO WAY AM I RESPONSIBLE FOR WHAT MAY HAPPEN YOU, YOUR COMPUTER, YOUR XBOX, XBOX HARD DRIVE OR ANYTHING IN ANY CASE.. !!!!DO THIS AT YOUR OWN RISK!!!put in the hard drive on primary master and booting it up on xboxhd v1.9
then hit #3 for unlocking and locking tools; unlock -a it, reboot
then boot it up again this time chose #1 xbox tools; xboxhd then #5 that clears the portions table
Poweroff and put it on the second IDE for the slave and put your OG Xp HD as master
Turned it on, go to Start-->My Computer right click it and click Manage
Then go to Disk Management, should now look like this
Right click the new drive (Disk 1) to initialize it
Once you choose initialize, another window will come up asking you which drive to initialize, of course disk 1. Hit next
Then when thats done, right click it again and this time it'll say "New Partition"
And from their a wizerd will take you through the rest and it should be really easy... and after is done doing its thing you'll have a new hard drive for wat ever you want to put in it