yipes! in 401

Hello, Have anyone taking IP from yipes at 401 North Broad in PHL seen any interesting "issues" with them over last two weeks? Please reply off the list. Oh, and if anyone from Yipes and Williams feels like explaining how they can stuff what it claims to be a gige on traceroutes into what behaves like an non-overloaded ATM OC3 (or hightly overloaded ATM OC-12) where Yipes is connecting to Williams, I would be all ears... Thanks, Alex