I'm looking for a way to publish an interactive (and macro-enabled/protected) worksheet to a web page - preferably on my own site.
Its a one off from a home user so sharepoint isnt really an option and the commercial companies (spreadsheetweb/kdcalc etc) also seem pretty expensive for a single use (or very occasional) and also dont offer support for all the features in Excel 2007 at the basic levels either.

Sharing services like Googledocs or Zoho also dont support features such as macros.

I'm sure there must be a way but i've been searching around for a few hours now and have pretty much run into a wall !