Unfortunately I don't have that option - the blinds go sideways on my windows (so do the windows, but only in one direction >_<) but since it's been tolerably cool lately I may just shut the damn window. For white noise I have the nose hose and NPR, although the latter has been doing more yakking and less classical music. At this rate I may have to haul out the ginormous collection of classical CDs I inherited and find suitable sleeping music.

The warm milk is a good suggestion and I may start doing that if this keeps up.