ASP is a technology that can use any ActiveX scripting language. By default that's VbScript and JScript, you can add PerlScript if you want (these all work client or server on Windows, as long as they're installed).

Anyway, Burlee might have charged me a US$20 or $30 setup fee - I can't remember, but it'll say on their site. Other than that, I went with the $12.95 prepay deal, and it's been pretty good. I use their windows plan with ftp (I don't like Frontpage) and it supports ASP and Perl/PerlScript. SQL Server is extra, but you can use Access if you don't want to pay.