Use this. http://www.musicsucks.com/CKSoft/CKRename/ It's free and does exactly what you want plus more. Did I say it's free? -Clayton p.s. I'm not sure why the domain name is what it is. I wouldn't take offense to it. Just download it and enjoy. I love this little powerful program. _______________________________________________________________________ Clayton L. Workman, M.S.E.E. office - (501) 575-4217, fax - (501) 575-4580 home - (501) 267-1279, cell - (501) 466-9967 email - cworkman@... <mailto:cworkman@...> web - www.bandgap.net <http://bandgap.net/>; , mp3.com/claytonworkman <http://www.mp3.com/claytonworkman>; _______________________________________________________________________ -----Original Message----- From: david@... [mailto:david@...] Sent: Tuesday, July 31, 2001 4:22 PM To: logic-ot@yahoogroups.com Subject: [L-OT] Geek Question How can I setup some kind of macro, or batch file that will take files(in this, audio files), and if their names end in "____-L.wav", or in other words "*-L.wav", take that and change it to "*.wal". The "*" can be anything else, and will remain in the name with ".wal" afterward. I don't want to just change the extension, I also want to get rid of the "-L" before the extension. df Yahoo! Groups Sponsor <http://rd.yahoo.com/M!0948.1523299.3088501.1269402/D=egroupweb/S050073 34:HM/As3441/R=0/*http://altfarm.mediaplex.com/ad/ck/1177-3936-1039-2?mpt996 614546> Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service <http://docs.yahoo.com/info/terms/>; .