er...actaully i posted the topic on how to do that what...and
you are the one who replied to that topic
Yes, there is no such thing as convert to HD. You cannot expect
a phone quality video being converted into a movie like video
However, if you want to force your video on youtube to load with
'watch with full hd', you have to change it to 1280x720
resolution
I posted the guide last year over here:
http://sgforums.com/forums/2250/topics/341052
For your recording, you can use camstudio(it does not work on my
vista), it is a freeware
But for your video to be reallll clear the file will be very
big