Looking for a low-light lens

I love to shoot pictures in clubs and bars but don't want freak people out with a big flash of light, plus it just doesn't look right.

I have a Nikon D80 and was thinking about something that would be "normal". I'll post more when I figure out what exactly I'm looking for.

Idea Dump

//todo:
* Zooming Window Manager
* Auto Reference Adder for visual studio
* Explore here for visual studio
* Wiki using db4o for storage
* p2p content distrib service
* p2p backup service
* Self Organizing Lib
* Slick run clone with macro support
* Reflection GUI
* Word Flash Reader
* Multicast MSMQ lib

Hello World

Console.WriteLine("hello world");