As it is, the only way to know whether more games have been released is to remember the game at the top of the "New Uploads" list (and incidently, what's the difference between New Uploads and Newest Games?). Maybe the New Uploads could have the date they were uploaded; maybe there could be a separate pane for new releases which only contained games that were uploaded at most a week ago.

In fact, if Quesy wasn't adamant in only checking "My Documents" for whether I've already downloaded a game (I move them all elsewhere to cathegorise them), I'd even suggest an option where only un-downloaded games would show, and that would be the end of it.