OR you can do the following:
Put the drive back into your original machine with the original Motherboard.
Open Contorl Panel, System, Hardware, Device Manager, IDE/ATAPI controllers.
Double click on the first item in the list.
Select "Update driver"
Then select "Display list of known items"
Once there it should show you the hardware name you clicke don and the option for "Standard IDE/ATAPI"
Select the standard one then reboot.
Once you are back into windows, shutdown and put the drive in your new PC.
It should come right up as normal, once you get into windows, install the new IDE controller drivers from the new motherboars cd driver disk.
Select the