iTunes U: have you used it?

I download courses on a regular basis 11% (166 votes)

I have used it in the past but not regularly 31% (488 votes)

I knew about it but have never had an interest 22% (349 votes)

I didn't know about it 33% (520 votes)

Other (see comments) 2% (38 votes)

Give others the chance to vote.