of form handlers available, and you can get a good (free) CGI script if you
Many ISPs will not allow you to run your own scripts on their server (for obvious reasons) and you may run up against this with NTL.
An alternative is to author your site in an application like Microsoft FrontPage, which has its own form handler built in. You'll need FrontPage extensions to be installed on the server before it will work, but many ISPs now do this automatically. Others make a small charge.