Web Video Downloader can download .flv or .mp4 videos from various web sites.

Changes:

Now compatible with WM 2003
Add downloads manager
-Pause
-Queue
-Resume
-Cancel
-Auto reconnect when download stuck
Support “D-Pad” Left, Right, Up, Down to select video
Fix some bugs…

http://forum.xda-developers.com/showthread.php?t=427702