Listen to the current daily podcast: A new worm posing as an invite to a Santa Claus site is traveling across all the major instant messaging networks, a security firm warned; if you're having Firefox 1.5 stability problems, check out our story with feedback from readers and Mozilla; many New Yorkers are facing the city's first transit strike in 25 years by telecommuting; and as the federal antispam law known as CAN-SPAM comes up to its second anniversary, even the Federal Trade Commission admits it's been difficult to prove whether the law is working to slow unsolicited e-mail.

Read my editor's note, or leave a comment: Unrelated, Swirling Thoughts.

Music is "Plotting A Bank Job," Courtesy Digital Riffs Music, www.digitalriffs.ca, under Creative Commons License.