Just a couple:
Nice free downloader: Orbit Downloader, leader of download manager revolution, is devoted to new generation web (web2.0) downloading, such as video/music/streaming media from Myspace, YouTube, Imeem, Pandora, Rapidshare, support RTMP. And to make general downloading easier and faster.
http://www.orbitdownloader.com/
HDQM will display information about the used disk space on your computer, so you can clean it right away.HDQM (Home Directory Quota Monitor provides information about the used disk space in a users Home Directory (NTFS), and the total available space, if quota is applied. If the tool is started with a link from the Atuostart Group (pathhdqm.exe /tray) you will get an Icon in the Taskbar signaling the relativ status of disk space.
http://www.softpedia.com/get/System/Hard-Disk-Utils/HDQM.shtml