Here in the office, I have a bunch of plants...lately I've had little tiny bugs flying around from them. I'm not anywhere near a door that goes to the ouside nor an open window - so where do they come from?

They are sort of like little "fruit flies" - they're mostly black with a reddish tint to them. They seem to enjoy flying in front of my face and tormenting me.

What are they...where do they come from and most importantly, how the heck do I get rid of them?????

Sometimes those little gnat like things come in with certain vegetation.

I found a website that might sound familiar. It also talks about ways to get rid of the pests.

http://www.gardenfoundation.com/howto/insects5.htm