We sell Dampits Mandy but just to let you know, there are many other options as well for humidifying a room in the winter.
How is your home heated? Do you have a heat radiator? If so you can hang a humidifier over your radiator. Very simple, just need to add water. They make them in ceramic or stainless steel..... etc.
Some people take small containers or bags with holes and put wet sponges in them.
I just found this on a search: http://www.harmonycentral.com/.....umidifiers
"The richest person is not the one who has the most,
but the one who needs the least."