how to rename a series of files? 2

[rock31]

Hi,
I have a series of files named as MODxxx.dat, where xxx is the number from 001 to 999. Now, I need to rename these files as MODyyyy.dat, where yyyy is sxxx. I don't like to rename these files one by one. I wonder, if there is a simple way to rename all these files at once?

Thanks a lot
Rock

 

[bcastner]

http://www.tucows.com/preview/294131.html

 

[linney]

This is also freeware and works on XP for any Administrator user.

http://www.musicsucks.com/CKSoft/CKRename/