I dont ever use scripts but I did have one i downloaded to use for CS3. Its been a while but I thought I just dropped it into the Scripts folder and it would show up in the scripts panel in InDesign. I just put that same script in my new CS4 scripts folder and its not showing up. I even restarted ID to make sure and it still doesnt. Is there something im forgetting?
CS4 has a slightly different model.
In the Scripts folder, there is a folder called "Scripts Panel". For scripts to show within the Scripts panel in InDesign, place your scripts within this internal folder.