Just been trying out the grab feature for Halo 3 videos over at GameVee.com, a tool that will grab any video that you have uploaded in your Halo 3 file share. Its pretty nifty, I tried a short video and they result is below.
I couldn’t embed the GameVee video directly it into this page due to the limitations of using the free WordPress.com blog, so I exported the video using Video DownloadHelper Firefox extension, then uploaded to Youtube, which is supported.
More info on GameVee’s features here give it a go! 
EDIT: also here is the direct link to the original video grabbed by GameVee.
that quality has been degraded horrible because of YouTube. when it’s on GameVee it looks 100 times better.
Yep it has. I just exported to youtube so I could embed the video on this page, the free version of wordpress wont allow me to embed the video direct from GameVee which is a shame
Here is the link to the original video http://www.gamevee.com/viewVideo/Halo_3/GeeVee/Triplekill/383696 Ill also add the link to the original post. cheers.
Nice, but youtube have horrible quality