Major update to TextCrawler just released. For those who don't know - it's a freeware Windows program for find and replace over multiple files, with regular expression support, configurable 'hits' pane to tell you what has been found, and other neat tools.
TextCrawler home page
# 1.1 Final
Works properly with customised XP themes
Folder browse crash fixed
Batch tool library updates automatically
Esc key behavior in options fixed.
# 1.1 (Beta)
Bugfixes, stability fixes.
Delete and Update entries in RegEx library
New Batch Process tool for running multiple operations on files.
Preview results from all files in same window (optional)
List files in search with no hits (optional)
Show/Hide Line nos
Find/Replace & path box dynamic resize.