All Windows API are based on FindFirstChangeNotification, what is directory based. If you open 30 files from different folders, it means you need to receive events from 30 folders. Change of any file in folder will create notification event, event for you is interesting one file from large folder. In case it's a folder with large number of files modified often by system you will is it pitty. On the slow network drives it will cause problems too.
So I decided to check file change only in case PSPad window activation. -- <http://forum.pspad.com/read.php?4,62856,62860> PSPad freeware editor http://www.pspad.com
