I think we're talking about 2 differnt kinds of noise. I'm talking about the noise from the fan in the laptop, not electrical noise.
WHHHHHHHHHHHHHIIIIIIIRRRRRRRRRRRRRRRRR that you don't want interfering with the music. Many laptops do have rather noisy fans. The Apples I'm talking about do not have fans at all. You certainly don't need an Apple to play iTunes so if that is all you are after then maybe you can find a Windows laptop that doesn't have a fan.
WHHHHHHHHHHHHHIIIIIIIRRRRRRRRRRRRRRRRR that you don't want interfering with the music. Many laptops do have rather noisy fans. The Apples I'm talking about do not have fans at all. You certainly don't need an Apple to play iTunes so if that is all you are after then maybe you can find a Windows laptop that doesn't have a fan.

