Suggestion:
On the Options // Cookies page, add a "filter" text box for at least the list of "Cookies to Delete" (or maybe both). Any text typed into the box should instantly filter the list to only those entries whose name (or is it URL?) contains the typed text.
For example, I do some banking at ING Direct. I have a cookie named "ingdirect.com", and another named "secure.ingdirect.com". I would like to be able to type "ingdirect" and filter down to those two cookies, so that I can more easily select them and add to the "keep" list.
Similarly, I don't necessarily know if any give site will show up with or without the "www." prefix, so the filter would let me find an entry much faster than scrolling through two major sections of the list.
THANKS,
- Kevin