I do most of my vocals - aside from a couple of little one-shot vocal samples. I record everything into the Saffire with an SM58 then scratch it with loads of plug-ins. I don't do much vocoding to be honest. All my vocals are usually done with Melodyne and a ton of other plug-ins to make it sound weird.
I don't see anything wrong in using auto-tune.
In hip hop, it's a lot more about lacing a hot track. I start it, I help mix it, I help write it, I help produce it, I cut the person's vocals. I'm involved from the beginning to the end of a song. I'm not just giving someone a beat, you know?
I do more singing than dubbing.
It's no longer necessary to slave over the vocals. I don't sing the lyrics until I write them, and singing is the very last thing I do. I record the entire track, and then I worry about lyrics and vocals. The music will suggest where the words are going to a certain extent.
For a young band about to make a record, make sure you get the vocals right.
You can alter movie singing so much because you go into the recording studio and, just technology for recording has gotten so good, you can hold out a note and they can combine a note from take 2 and a note from take 8.
I never, my producer never, we never let myself just sing. We were always trying to get the perfect vocal.