Will it be pure VB Script or just Windows Scripting Host compatible (i.e. are you going to write your own compiler/runtime, or just use the one Microsoft give out with IE?). If it was Windows Scripting host then people could use JScript (a far superior language in my opinion
) or Perl, or Python, or Ruby, or anything else that has Windows Scripting bindings, and without much work for you, certainly no extra work per extra langauge.