ALSO NOTED: Nortel's new chief steps in, two execs step out; Motorola moving up in Europe's handset market; and much more...

> Chutes & Ladders: New Nortel chief Zafirovski has stepped in and two longtime Nortel execs have found the exit. Article

> Motorola claims it is moving up in the European market. Article

> Chutes & Ladders: Filtronic's wireless infrastructure group head has quit. Article

And Finally... Science Songwriters Association encourages professors to sing about muscles to the tune of Archie Bunker's theme song. Article