It's probably best that you email/contact support and ask.
>Tell them what you're trying to do and they may find the
>error, if there is one. But make sure they have mod-rewrite
>enabled before trying to trouble shoot...
>
>Just copy this:
>
>Hi,
>
>Is modrewrite enabled? I uploaded an .htaccess file to my
>root directory calling this script:
>http://www.silentarrow.com/cgi-bin/fatbomb/fatbomb.cgi/?keywords=elvis&skin=skin1&start=0&length=20
>
>...And I'm trying to get it to work as:
>www.silentarrow.com/elvis.html
>
>Can you help?

Okay, I talked to their live support now and they said that mod rewrite is available but that I should send an email for further assistance.So,I just sent them an email.