Can't rename Artist column in my music folder

Hi,
I have had trouble with this in the past with the wrong artist name in the column, and I am able to go to properties and click on artist name and rename it for a artist that is already in the file, but since I have had vista I cannot rename the artist on a file that has no artist name already. So then when I select to add that folder to i tunes, nothing goes into i tunes. It's kinda getting old quick. I remember on XP you could simply click the artist column and change the name, but I do not know how to do it on vista. So before I start getting all techy on my Comp I thought I would check here and see if anyone else has had this same problem also. Any help would be appreciated, and I know how to work comps. so if its a technical fix I can do that.
KILLJOLLY69

Hello KillJoy.

I think it needs to be edited from iTunes.

~Lordbob

Yea I realize that some songs you can edit from itunes, but the problem is I can't get it into my itunes, so I'm completely lost as to why its not adding it to itunes at all now...

Hmm, try searching for mp3 tag editors on google.