The new ESRL NOAA Interactive Skew-T is now running in production at:

http://rucsoundings.noaa.gov/

You can read the announcement he

http://ruc.noaa.gov/forum/f2/Welcome.cgi/read/2460

and change details he

http://rucsoundings.noaa.gov/gwt/change_details.html

No real significant change in functionality from the old version which is explained in my demo video.

Walter Rogers WX