Heres a wierd one that sometimes I see and wonder about.....

Once in a while, such as when Im working on the computer at night, I will
put on my headphones and turn winamp on to listen to my mp3s. I dont blast
it, but it does block out external noise. When I wake up the following
morning, I think I have small partials for a little while. I dunno if the
two are related. Has anyone heard of such a thing?

Thx