Possible Blower Motor Problem. HELP!

When it rains or is humid out, my windows get all fogged up. I turn on my front defrost, and put the temperature about in the middle, maybe slightly to the colder side. This does not really help. My main concern is the noise my blower (?) makes when I turn it on. The lower it is on, the less noise is makes, but it makes a slight buzzing noise. Any idea? Oh and my wipers seem to be moving quite slow for some reason. I don't believe the motor(s) is/are bad, but I may be wrong. Today when it rained (just got the crx out today) I turned them on for the first time this year, and they seemed like they were kind of stuttering. Any suggestions on any of these problems?

It is common to get a lot of crap stuck in the blower motor. I've seen threads were people uncovered rat families living in there!(no joke) Maybe take a look at your blower and in your vents.
You wipers are stutering probably because the plastic blades are old. Pick up new ones.

Edit: I found the thread with the rat:
http://honda-tech.com/zerothread?id=1805330