encyclo - 3:22 pm on Dec 11, 2007 (gmt 0)

You could try Webmin which is free and has been around for years. Trouble is, Debian removed webmin in the current release (Etch) as they considered it too buggy. You may have some luck installing the version from "sarge" (the previous Debian stable version):

[packages.debian.org...]

I found some references to a free replacement called cipux, but with a comment that the security level of that program was "scary" - so perhaps not a good idea!

Otherwise, there are several commercial (non-free) control panels available - cPanel is probably the best-known, your hosting company may be able to install it for you on request.