mbeisser writes: I work for a small company (fewer than 20 employees) that specializes in aviation HMI's. Recently, an office memo was sent out which contained the usually upper-management Do's and Dont's. One of the things that caught my attention was the mention that listening to streaming radio is prohibited because it "aggravates" the network. Now My question is: how detrimental to a network is having 10-15 people listening to di.fm, shoutcast, or imeem over the course of an average workday? Additionally, what is the company's incurred cost for something like this?