P: New Smart Album filter - by import date

It'd be great to be able to create a smart album that you can set to imports within the last XX hours/days so that you have quick access to the files that you've imported recently, as the Previous Imports selector under the catalog section gets replaced as soon as you do another import. So, when you have multiple cards to import and they may span multiple dates, it can be difficult to go back and find all the photos again to properly keyword them. This isn't too necessary for people who shoot a session and then import, but for those of us that have a walk around camera where we only shoot a couple photos a day and import sporadically, it'd be great, as I have photos spread out over the last month or so and need to go back and find them.