Youtube watch in HD problem! Please Help!?

I made a video with windows movie maker on my windows xp computer. I downloaded a thing for windows movie maker so i can make my video 16:9 widescreen 1280x720 from this website: http://papajohn.org/ Once you go to the website, click the + next to WMV-HD on the left side of the website. Then click introduction. If you scroll down, you will see 4 downloadable profiles. I downloaded all of them and for my video, I used the 16:9 1280x720. When I uploaded my video on youtube, the "watch in HD" option is available, but the quality is still bad if you click it!!!

Here's the link to my video: http://www.youtube.com/watch?v=jIgyIeG2R鈥?/a>

Please answer if you know what is causing this problem or if you have another way to make a video to play in HD on youtube.

Thank you.Youtube watch in HD problem! Please Help!?
If you want your video to be "widescreen" at

a 16:9 ratio and with the high-quality option,

then please consider all of this:



Just about all digital video recorders (DVRs)

function using 720x480 "rectangular" pixels.

Computers have lots of different resolutions,

but they all utilize "square" pixels. As such,

Flash "encoders" can't always compensate

or properly adjust for the difference. Just as

important, lots of downloaders %26amp; converters

render uploaded videos "fuzzy-looking" with

rather large square pixels that look as if the

videos were recorded using 120x90. This is

particularly noticeable when there is motion

in the video, or during slide show montages,

when still photos/images segu茅 from one to

another.



YouTube's old ideal at the very beginning of

summer was 640x480. It seems reasonably

close to the 720x480 resolution of the DVR,

but YouTube really scales all of their videos

"down" to 480x360 (or 640x360 widescreen,

which is the new size of the player window).



Because the ratio may now also be at 16:9,

those types of videos can also be uploaded

at 480x270, 640x360, 864x486 or the really

massive 1280x720 -- which is really overkill

for no practical gain. The best option surely

is 640x360. Because the aspect would still

be 16:9, you might get higher-quality videos

by scaling down to the lower number with a

video encoder that's "high-quality", such as

a codec that's H.264, Xvid, Divx or MPEG-4.

This would then accomplish several results:

-- a smaller file (thus faster uploading)

-- YouTube also has less to "process"

-- you control the final scaling of pixels

-- the video gets high-quality encoding.



I hope that my answer helps you somehow.
It can only clear the video up so much, that's probably the best that it can do...SORRY!Youtube watch in HD problem! Please Help!?
the problem lies on the source of the video.

before you remix videos, make sure all of them are HD.