I have installed VS2010 SP1 and IIS Express Beta. Both are installed correctly, but I can't use them because the option does not appear in the context menu as Scott Guthrie describes on his blog here: http://weblogs.asp.net/scottgu/archive/2011/01/03/vs-2010-sp1-beta-and-iis-developer-express.aspx
What am I doing wrong? What should I do to activate IIS Express?