I second this proposal. A tutorial using nginx with the aforementioned software versions would be really great, if Falko would be kind enough to take the time to write one!
The squeeze tutorial is there and could be more than useful, but a wheezy specific guide would be spot on as an updated reference!
BTW, I've read many guides posted on this website, and I just now took the time to register to say a big thank you to all who have provided us with great guides and information, as well as constructive comments! So, thanks!