Q.I for zzzzz's

Q.I.
Stephen Fry. Alan Davies.
I love this programme. And these men.
I've seen every episode countless times but it still never fails to amuse me.
This is my bed time watch. I struggle having nothing, just silence, to fall asleep to. I also struggle to nod off with q.i on as I tend to get sucked into it! Not the greatest plan, I agree!

But I'd rather struggle catching zzz's to q.i than anything else.

I'm curious as to what other people use to help them get to sleep..