A little help

I saw a post in here (forgot who it was by but it was in thethread about swtiching teams) and it said that you cxan ediut a dbf file to switch teams but how do i edit a dbf file?

here it is bro

http://dynamic2.gamespy.com/~nbalive/ph ... hp?t=18701

you can edit the dbf file using microsoft excel, db commander, or any other spreadsheet program