Tracker's Date tab has got now much more convenient, thanks!
But once more request (users are very greedy: more you give them, more they whish from you

It is uncomfortable now to search some file which was modified/created/accessed at some exact date or time. You see, you need a file which is last modified as you exactly remember at 01.01.2000 or surely yesterday, you have no option to assign this date directly as a search criteria, but you have to assign dates interval (between and and) with the both identical margins. And more, you have to insert time as well ("00:00:00" and "00:00:00"), although time is not needed for this searh.
Would it be very difficult to add once more button/option in "Date" tab (you have enough free space there now): (Exactly) At the following date" [/i].