I'm not sure how fast the internet at work is (its fixed wireless radio), but I know that if i started downloading a large file, the speed would show about 40 kbps.
Back when my home broadband was working, I had 256 kbps DSL, with 512 kbps at night. (It's the fastest non-commercial connection you can get with a totally flat rate and no download cap. There are faster speeds available, but you have to pay either based on how much you download or by hours, which of course sucks.)
Edit: quick test of my office broadband: