I downloaded the free versions of realplayer 25, and realplayer downloader 25.  When trying to download videos from YouTube some videos say they can only be downloaded using premium.  I'm trying to purchase the premium version of realplayer downloader but can't get past the verify page.  I'm having problems with my vision.  I guess until I can resolve my vision problems, I'll need to use a different software to download videos until  I can resolve this and try to upgrade again.