upload mp3s -software with permissions?

[buddha]

Looking for a way for contributors to upload their own mp3 files to our site, but we need some sort of permissions to restrict access to certain areas.

Does anyone know of software that does this?

PPH software has size restriction issues to contend with based on web host.
CGI-perl might work, but it is slower than FTP
FTP - I havent found if software can restrict permissions.

Thanks in advance.

[allthewhile]

can you create a subdomain through your host? This is something fairly common, and If you could do that you could allow them to upload to some subdomain that would only have mp3 files on it.

[buddha]

Thanks allthewhile-
I should have explained a bit clearer. The other thing the contributors will do is use CMS/collaborator software to create their own page. It may be WordPress if we can get it to stop hiding info when chache or cookes are full - or we may just use regular php pages.
So the point is the folder they save their mp3, pics, php page, all need to be on the main site.

If there was a software like a CMS collaborator or an ftp-type of software, that would be great.