1)   E.M. Youtube Video Download Tool 2.48
Download, Convert, Burn, Search, Repair and play any Youtube video and Capture RTMP video Streams.

 2)   Moyea YouTube Converter 1.2
Moyea YouTube Converter is a powerful Flash video/FLV to video converter, which enables you convert YouTube videos directly from YouTube.com or from the local to the popular file formats, like AVI, MP4, MPG, WMA, MOV, 3GP, 3G2, MP3, WAV, VOB, etc.