 Complete the following phrase:  BMW Williams went into the 2001 season with renewed major sponsorships such as Allianz, Nortel Networks, Compaq, Reuters, Veltins, Petrobras and Castrol. BMW Williams received new sponsorship such as WorldCom and discontinued sponsorships are 11880.com. The livery was similar to the 2000 design with subtle changes. In free practice ahead of the 