How to get songs from CD to iPhone?

Hi. I have gotten as far as getting songs from the CD to my iTunes account, but can't figure out how to download the songs onto my iPhone. How do i do this? Written directions would be great.

If you have them in itunes, you should just be able to drag them to your iphone as you would with an ipod. OR highlight them, hit cntrl C for copy, click on the ipod, and Control V to paste them on it.