half size that's preaty much it
Fraps!
fraps but its not free...
Fraps is far more advanced but it's not free and the free demo version of Fraps places an ugly watermark on the video. I guess Camstudio would be the best free alternative around. Try that first and if it does not cut it for you, then obtain Fraps in one way or another.
Fraps
Fraps, or HyperCam
Can i download fraps on Xbox 360
d3dgear, bandicam, xfire of fraps
They have fraps, but some of them use dxtory and have fraps as a backup.
Well, if you have a Mac like me, you should use Screenflow by Telestream ($99.99) or if you have a PC, you can buy Camtasia, Fraps, or Action! software. I've heard fraps is good, so I recommend that.
Fraps is free and works well. You just need to go into settings and change a few things around.
I prefer Bandicam...but some people do like Fraps. it is really your preference.
On the computer, Fraps, and on other consoles, the HDPVR would be your best option.