I've noticed in some tutorials about the best rendering settings for YouTube output included saving as a WMV video. But under the audio and video format settings they have up to v9.2 format for WMV and maybe 9.1 for wma. Is it possible to update my system/vegas to include newer wmv codecs?

I'm sure it is, just don't want to screw up what is already working great.

Thanks
Saddle