Can't add duplicate songs to my new Ipod Shuffle gen 4.
I just got my new Ipod Shuffle, a Gen 4. I recently had a Gen 2 and with that one, I could simply add songs and if I'd add the same song again, iTunes would give me a warning and a selection of options, including ignore and add (something like that, my iTunes is in dutch). I'd select the option add and it would add the song a second time. I can't do this with my new Shuffle. When I drag songs to my Ipod and I try to add the same songs again, it doesn't. Why is that? Is this not possible with the Gen 4? Is it only possible when I place them in a playlist and add that to the Ipod?
I've looked around for an answer and did find someone who had the same problem, but that question got an unrelated answer.
Please help.
iPod shuffle, Windows Vista