Vanquish demo 2 gameplay video

Yesterday i just download and try both of the Vanquish game demo.

The demo is really good, and quite challege to play.
Should i get this game? Hmmm

I try to recode my gameplay with videocam again, and again, the video quality is bad = =



Beside the quality problem, the video file itself is also too big.
The videocam i record is in MPG format, it was already 402mb for this length of video, and in SD quality. If i record in HQ it will become more larger.
And then i use Any Video Converter to convert it into flv, but the file still have 61mb. And then upload to youtube it become 48mb......
I dont know how to reduce the size yet maintain atleast some level of quality... = =

arrrr, i hope i can get a capture card = _ =