Acl's by mime/types

Hi al..

Is there any plan to add into the acl control types a mime tipes control?

This is a nice feature for some corps and/of universities, where just some
people can download things such as zip, exe and mpeg audio/video, but
still can access your favorite ftp site without download any file in
higher useage hour.

Thanks in advance. Flames in PVT.

Cheers,

--
Alexandre Hautequest