DSL is actually really good right now, especially for the price. It is fast as fuck in general because they are now using the 2nd generation ADSL2 modems and shit so ask them what speeds they have to offer exactly. I had DSL the last few years and it was generally just as fast as a decent 2.0MB cable contract. I downloaded tons of movies/music while surfing the web while ten tabling and all that shit and really the only thing that made it slow was if my computer was running slow.

Is there any reason you can't get FIOS at the office? I have heard a lot of great things about that too but never tried it myself.