Need batch file to Rename a list of file names

Please helP!

Taken from past posts.

Try TheRename
http://www.yankeewebworks.com/wck/therename_review.html 

or

http://www.design2graphics.com/html/software/Rename4u.html
Rename4u is a fun and easy program for renaming files! It's a free program that allows you to rename any files, using various methods, including search/replace, renumbering, prefixes/suffixes, permissions, etc. Includes test mode, so you can test your combination(s) before renaming the files.
Features:
Select multiple files or a whole directory.
Use the Search/Replace feature to rename files and/or file extensions.
Use the Numbering feature to apply sequential numbers to multiple files.
You can add Prefixes and/or Suffixes to filenames.
Supports wildcards (*).
You can change the case (upper or lower) of the filenames.
You can change the permissions on the selected files.
Includes a Test mode so you can test your renaming options before renaming them.

Thanks alot this file works great!

http://www.snapfiles.com/get/siren.html