It seems every Tom, Dick and Harry is putting cookies on my system, so I've decided to clear them every day until I find which I want to keep (this site for one!). I have 317, but when I 'select all' I cannot delete because the Index is in use. Tried sending the Index to the desktop and then deleting from the file, but it won't have it. Is there another way, apart from deleting each one individually?
The two links above give you the best options that I know of and I highly recomend both of them. Cookie Wall will controll your cookies and do exactly what you want and Cleanup will clean out all your unwanted rubbish, including cookies. Give them a go.