Changing Hard Disk Letters

[Thecat]

I am running Windows XP Pro. I have all of the latest updates, etc. I removed a disk drive that was no longer required and would like to re-assign one of my disk drives with the previous drive letter. I was able to do so before, however, I've miss-placed the instructions I printed off of site, Computer Hope, about 7 years ago. Can someone tell me where I can find this info or how I go about doing this. I am not planning to change my "C" drive, just a extra drive that was installed after the fact. Thank you in advance for your assistance. 

[patio]

Right clik My Computer...select the drive and right clik it...select Properties..there will be an option for assigning a drive letter.
NOTE: if you want the drive letter to stay the same even if other drives / uSB stiks are added as well use the same window and assign it a volume label in the space provided...