Dave Grohl of the Foo Fighters is such a technophobe, he describes himself as "practically Amish".
The star, 38, believes spending so much time behind his drumkit in rock band Nirvana kept him isolated from advances in technology, much like members of the Amish community.
He says, "Being a drummer for so long, I didn't have to deal with electricity, so I'm practically Amish."
And although the singer owns a hi-tech BlackBerry phone, he admits, "I don't know how to use (it). Most technology seems like a leash to me."