I think it would be cool if the renaming videos ability was advanced a bit further, as at it's current moment annoys me sometimes. Have it sort of enqueue the new name while it's downloading, so as soon as it is done it will automatically name it what you want it. This beats having to wait for the download to finish and then rename it. Sometimes you may want to name something other than the autoname from the video site (ie, youtube); and when the autoname does not work properly for a specific site, it would also be useful. Saving time and energy leaving you the ability to browse some more. A simple right click on download and another click on 'rename' while it is downloading to put the name in memory for later.