Re: Start n go, or warm her up ?
I believe it was LEVE who said a while back that if you knew the turmoil that goes on inside an engine, it's a wonder they even run at all!
I let mine warm up religiously. If you want to be really anal, like me, let it warm up for about one minute, then put it in neutral and let it continue to warm up (if an automatic). Then drive easy for the first mile or so. Oh, and make sure motor-driven accessories (like AC) are off before starting.