Rename friles from Excel spreadsheet - VBA Project

I need to copy files from one folder to another one and rename the files according to information in a spreadsheet. Initial name and final names are in an Excel spreadsheet as follows. Column Initial name | Column Modified Name [login to view URL] | [login to view URL] [login to view URL] | [login to view URL] etc... This program will be used in time by replacing the data in the spreadsheet and adding new files in the folders. I need a VBA program to be used in EXCEL 2007 that will do the following: 1 - read the name of the file in the Initial Name column 2 - read the name of the Modified file name 2 - find the initial file in the c:\Original folder 3 - copy this file, with the Modified file name, in the c:\Final folder. 4 - When all the files are processed popup a message box telling it is done