How to get music into iPod library other than with iTunes iPhone 3G

You use iTunes or download from the store directly.

You use iTunes or download from the store directly.

Thanks but this did not address my question, which is: how can I get music into my iPod library besides buying it from it from iTunes? There are many websites I use at home where I can legally download free music (redhotjazz.com for example) and then store in iTunes on my MacBook Pro. But how can I download these from the internet onto my iPhone and store in my iPod library?

Thanks but this did not address my question, which is: how can I get music into my iPod library besides buying it from it from iTunes? There are many websites I use at home where I can legally download free music (redhotjazz.com for example) and then store in iTunes on my MacBook Pro. But how can I download these from the internet onto my iPhone and store in my iPod library?

Are the only ways to put music in my iPod library either 1) sync from my MacBook or 2) buy from iTunes store? or are there other options?

These are the only legal ways.