skin change not working?

Hi,

we recently replaced the smartGWT library we were using to 5.0p (nightly build). We noticed that our application, which uses the EnterpriseBlue skin, is now rendering in the default Enterprise skin. I also noticed that the skin picker in the showcase (http://www.smartclient.com/smartgwt/showcase) no longer seems to change the skin. Is this a bug, is there something changed in the way to pick a skin, or are there plans to discontinue the EnterpriseBlue skin?

thanks,
ITB