lighttpd snow leopard macports

Hi,

I'm having an issue that's really driving me nuts:

I'm on a Mac and moved from Leopard to Snow Leopard. I did a clean install of xcode and macports and installed all necessary ports. After some fiddling mysql (5.1.50), php (5.3.3) and lighttpd (1.4.26) are running fine. Drupal (6.17) runs fine also but I cannot get the multi-site feature to work again (it worked on Leopard). The relevant part (probably...) of the lighttpd.conf is:

Name all drupal hosts such that they have a '.dev' toplevel domain

$HTTP["host"] =~ ".dev" {
url.rewrite-final = (
# imagecache