Pro site + Fast Secure contact form


I am using Pro site and Fast Secure contact form pluggin.

When Pro site is activate a when a user want to use the plugin FS contact form he cannot accès to the pluggin : "not enought right to access"

Did you heard about the problem ?
Is the any solution ?

Do you have a "contact form pluggin" (Better than the widget in the wpmu pack) ?

Best regard
F.P DDLX Multimedia