AutoCAD 2010/2011/2012 DWG Format

[#1]

I am trying to change text in hundreds of drawings. What I have is a line of text say "the brown fox" and I need to change it to "the black dog". I have probably 1500 drawings I need to do this in. I am not versed in scripts of lisp and was looking for some help. I know the ACAD commands to do this but could use some help in developing a script file to batch this. ANy help would be greatly appreciated.

[#2]

This will do what you are looking for.

http://lee-mac.com/bfind.html

[#3]

Thanks this lisp routine works like a charm. Much appreciated.

[#4]

Thank, Igot it to work and is working great.