first of all: very useful program. i love it!
Thanks for your pleasant words.
ack "click" (i.e. via a wave file) if clipdiary grabbed a text or pic,
This will be added in next version.
option to let clipdiary "forget" all entries (only monitor clips for as long as windows get rebooted).
You can do this just now, go to the Options window (press F4) and enter "1" in the "Maximum records stored in the database" fields. After that Clipdiary will remember only last copied clips between the work session. This is not exactly what you need, but I hope that it will help you.