@Robert Gentel,
Oh my gawd.
How completely cool is that.
I imagine I have to have some high techy thingymabob beyond a keybord to hum into though.
Seriously, I'm like Amish without all the God stuff.
I'll probably have nighmares tonight of humming "Close To You" while some contraption like Auto from "Walll-E" tells me to shut up over and over and over.