Poll: Which Editor/IDE Do You Use For Ruby/Rails Develop

Hi Dave,

Dave Smith wrote:

I'm using the latest Netbeans 6.0 milestone build,
and it's Ruby on Rails support is really nice. I haven't
found anything else that is free that feels as good to me.

I've just downloaded and installed the m10 build myself. I've been using TextPad for RoR development for over a year and a half and haven't felt any need for an IDE, but I'm about to start a new position where use of Netbeans is required. Do you know of any tutorials for using Netbeans for RoR development?