So I should change the picture size to what?

*Shrug*. I guess that you wouldn't have to change it in the export, if you did.

What video? You removed it.

You're not supposed to change any attributes of the video file itself. Just the frame that you put the video in on your piece of software.

if you can't figure it out, just give up.

Bad advice, dude.

Your avatar is squeezed. I remember your sig looked stretched too. Maybe it's your computer.

This is how I make my movies HD.

1. Capture frames in MonkeyJam at 800x600.
2. Export as .avi
3. I used this tutorial but don't watch after 2:13.
4. Open your editing program.
5. Import the video and now export it as Quicktime or WMV.

A good idea is to edit in 800x600 and then render the whole project as .avi then you can make the whole video HD fast.  Just remember to export it as Quicktime or WMV in your editing program because the VirtualDub file will come out huge.

Yes, you still have the horrible distortion. If you're really struggling to export it, add yt:stretch=4:3 to the tags of your video and it'll fix your problem.