Hiya Although im sure most of all current Debian Lenny howtos will work for Debian Squeeze. I think it would be great if most, if not all, Debian Lenny howtos reflect Debian Squeeze packages and versions. The community could really gain from this.
I will provide Debian Squeeze tutorials little by little. Here's the first one already: http://www.howtoforge.com/perfect-server-debian-squeeze-with-bind-and-courier-ispconfig-3