Nginx is now available as part of the Dotdeb repository for Debian
Dotdeb has always wanted to help you to build robust and featureful LAMP stacks. As of Debian 6.0 "Squeeze", some useful tools are now supported and actively maintained on Dotdeb :Nginx now on Dotdeb
PHP 5.3 and its new FPM flavour
the Xhprof, PHPredis and Pinba extensions
the Pinba MySQL storage engine
the Redis key-value store