best way to transfer music and pictures

[bugger]

What is the best and easiest way to transfer music from my computer to my phone? I have messed around with Doubletwist but I can't seem to figure it out. When I open my media player, I have the option to sync. I select the songs I want but when I go to sync, it sync's everything, not just the songs I selected. How does everyone else get music on their phone.

Same with pictures. Whats the best and easiest way to get pictures from my computer to my phone?

Thanks

 

[takeshi]

Have you searched around? This is asked very frequently on ever Android discussion forum I frequent. Why reinvent the wheel again and again and again?