[jimtamangan]

ok first off please check the various guides found around here and warcraftmovies.

A few quick things, you're recording in 640x512 because Fraps can only record fullsize upto a max resolution of 1152x768. So because you're playing in 1280 it automatically records in 640.

A couple of options to achieve the widescreen look.

1) pick a video preset in Vegas that gives a widescreen look although because you record in a standard 4:3 resolution it'll look distorted

2) play about with event, pan and crop option to achieve the look but doing this will cut off the top and bottom of your movie.

3) change your WoW resolution to that of a widescreen setting, but it'll look really weird when you're playing.

These are only the options I can give you. Hopefully you'll find something that can give you better results.

good luck